/* =========================================================
   Graduation Project UI - Clean Final Style
   كلية التربية النوعية - جامعة أسوان
   Clean build: layout / sidebar / navbar / forms / tables / dark mode / toggle
========================================================= */

/* =========================
   1) Theme Tokens
========================= */

:root {
  --font-main: "Cairo", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --bg: #eef3fb;
  --bg-2: #f7f9fd;
  --white: #ffffff;

  --surface: rgba(255, 255, 255, 0.82);
  --surface-solid: #ffffff;
  --surface-2: #f8fbff;
  --surface-3: #eef4ff;

  --border: #dfe8f5;
  --text: #17243b;
  --muted: #6f7f99;

  --primary: #315cff;
  --primary-2: #5f74ff;
  --secondary: #6475ff;
  --cyan: #2dbde8;
  --success: #22a86f;
  --warning: #d89121;
  --danger: #d94862;
  --purple: #7c6cff;

  --shadow: 0 14px 36px rgba(25, 55, 105, 0.09);
  --shadow-sm: 0 8px 20px rgba(25, 55, 105, 0.07);
  --shadow-lg: 0 22px 60px rgba(25, 55, 105, 0.14);

  --sidebar-width: 226px;
  --sidebar-collapsed-width: 76px;
  --page-max-width: 1200px;

  --control-height: 38px;
  --btn-height: 34px;

  --radius-xl: 18px;
  --radius-lg: 15px;
  --radius-md: 12px;
  --radius-sm: 10px;

  --section-gap: 16px;
  --card-gap: 14px;
  --card-padding: 15px;
}

/* =========================
   2) Reset / Base
========================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  -webkit-tap-highlight-color: transparent;
}

html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--text);
  font-size: 13px;
  line-height: 1.7;
  background:
    radial-gradient(circle at 100% 0%, rgba(49, 92, 255, 0.08), transparent 24%),
    radial-gradient(circle at 0% 100%, rgba(45, 189, 232, 0.08), transparent 26%),
    linear-gradient(135deg, #edf3fb 0%, #f8fbff 55%, #eef5ff 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

button {
  border: 0;
  outline: 0;
  background: transparent;
  cursor: pointer;
}

img,
video,
iframe,
canvas {
  display: block;
  max-width: 100%;
}

iframe {
  border: 0;
}

p,
small,
.panel-head p,
.navbar-title p,
.quick-action p,
.quick-action-card p,
.subject-card p,
.stat-info p,
.welcome-card p,
.hero-text p,
.college-hero p {
  color: var(--muted);
}

input,
textarea {
  caret-color: var(--primary);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-thumb {
  background: rgba(49, 92, 255, 0.28);
  border-radius: 999px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

/* =========================
   3) Animations
========================= */

@keyframes pageFadeUp {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes dropdownFade {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateX(-18px) scale(0.96);
  }

  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toastOut {
  from {
    opacity: 1;
    transform: translateX(0) scale(1);
  }

  to {
    opacity: 0;
    transform: translateX(-18px) scale(0.96);
  }
}

@keyframes toastProgress {
  from {
    transform: scaleX(1);
  }

  to {
    transform: scaleX(0);
  }
}

@keyframes spinLoader {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulseDot {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 168, 111, 0.28);
  }

  70% {
    box-shadow: 0 0 0 9px rgba(34, 168, 111, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(34, 168, 111, 0);
  }
}

/* =========================
   4) App Layout
========================= */

.app-shell {
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  display: block;
}

.main-content {
  min-width: 0;
  min-height: 100vh;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: var(--section-gap);
  animation: pageFadeUp 0.35s ease both;
}

@media (min-width: 981px) {
  .sidebar,
  .admin-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    left: auto;
    width: var(--sidebar-width);
    height: 100vh;
    max-height: 100vh;
    z-index: 900;
  }

  .main-content {
    width: calc(100% - var(--sidebar-width));
    max-width: calc(100% - var(--sidebar-width));
    margin-right: var(--sidebar-width);
    margin-left: 0;
  }

  body.sidebar-collapsed .sidebar,
  body.sidebar-collapsed .admin-sidebar,
  .sidebar.collapsed,
  .admin-sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
  }

  body.sidebar-collapsed .main-content {
    width: calc(100% - var(--sidebar-collapsed-width));
    max-width: calc(100% - var(--sidebar-collapsed-width));
    margin-right: var(--sidebar-collapsed-width);
    margin-left: 0;
  }

  .main-content > .global-navbar,
  .main-content > .topbar,
  .main-content > .welcome-card,
  .main-content > .stats-grid,
  .main-content > .quick-actions-grid,
  .main-content > .quick-actions,
  .main-content > .bottom-grid,
  .main-content > .content-grid,
  .main-content > .doctor-layout,
  .main-content > .admin-layout,
  .main-content > .admin-dashboard-grid,
  .main-content > .admin-dashboard-grid-wide,
  .main-content > .panel,
  .main-content > .card,
  .main-content > section,
  .main-content > form {
    width: min(100%, var(--page-max-width));
    margin-inline: auto;
  }
}

@media (min-width: 1500px) {
  :root {
    --page-max-width: 1280px;
  }

  .main-content {
    padding-inline: 28px;
  }
}

/* =========================
   5) Shared Cards / Panels
========================= */

.card,
.panel,
.welcome-card,
.stat-card,
.quick-action,
.quick-action-card,
.activity-item,
.due-item,
.subject-card,
.project-card,
.team-member-card,
.notification-card,
.complaint-card,
.profile-card,
.auth-card,
.auth-showcase {
  position: relative;
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  transition:
    transform 0.24s ease,
    box-shadow 0.24s ease,
    border-color 0.24s ease,
    background 0.24s ease;
}

.card,
.panel,
.project-card,
.profile-card,
.auth-card,
.auth-showcase {
  overflow: hidden;
}

.card::before,
.panel::before,
.project-card::before,
.profile-card::before,
.auth-card::before,
.auth-showcase::before {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  top: -78px;
  left: -78px;
  background: radial-gradient(circle, rgba(49, 92, 255, 0.07), transparent 65%);
  pointer-events: none;
}

.card:hover,
.panel:hover,
.quick-action:hover,
.quick-action-card:hover,
.subject-card:hover,
.project-card:hover,
.profile-card:hover,
.notification-card:hover,
.complaint-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(49, 92, 255, 0.18);
}

.panel,
.card-inner,
.profile-card,
.auth-card,
.auth-showcase {
  padding: var(--card-padding);
}

.panel > *,
.card > *,
.profile-card > *,
.auth-card > *,
.auth-showcase > *,
.welcome-content,
.welcome-side,
.hero-text,
.hero-visual {
  position: relative;
  z-index: 2;
}

.panel-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-head h3 {
  font-size: 15px;
  line-height: 1.45;
  color: var(--text);
}

.panel-head p {
  font-size: 10.8px;
  line-height: 1.65;
}

.panel-chip,
.badge,
.welcome-badge,
.section-badge,
.panel-badge,
.user-role-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 28px;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 10.8px;
  font-weight: 900;
  background: #eef3ff;
  color: var(--primary);
  border: 1px solid #dfe8ff;
}

/* =========================
   6) Sidebar
========================= */

.sidebar,
.admin-sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: hidden;
  padding: 18px 14px;
  background: rgba(255, 255, 255, 0.82);
  border-left: 1px solid var(--border);
  box-shadow: 0 12px 34px rgba(25, 55, 105, 0.08);
  backdrop-filter: blur(16px);
  transition:
    width 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    padding 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.28s ease;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-icon {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  box-shadow: var(--shadow-sm);
}

.admin-brand-icon {
  background: linear-gradient(135deg, var(--primary), var(--purple));
}

.brand h2,
.sidebar-title {
  font-size: 14px;
  font-weight: 900;
  color: var(--text);
  white-space: nowrap;
}

.brand p {
  font-size: 10px;
  color: var(--muted);
  white-space: nowrap;
}

.sidebar-menu,
.admin-sidebar .sidebar-menu {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-inline-end: 4px;
  padding-bottom: 10px;
}

.sidebar-menu::-webkit-scrollbar {
  width: 5px;
}

.sidebar-menu::-webkit-scrollbar-thumb {
  background: rgba(49, 92, 255, 0.22);
  border-radius: 999px;
}

.menu-item,
.nav-item,
.sidebar-menu a {
  min-height: 40px;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: #64748b;
  font-size: 11.8px;
  font-weight: 800;
  white-space: nowrap;
  transition: 0.22s ease;
}

.menu-item i,
.nav-item i,
.sidebar-menu a i {
  width: 26px;
  min-width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: inherit;
  font-size: 15px;
}

.menu-item:hover,
.menu-item.active,
.nav-item:hover,
.nav-item.active,
.sidebar-menu a:hover,
.sidebar-menu a.active {
  background: #f1f5ff;
  border-color: #dbe6fb;
  color: var(--text);
}

.menu-badge {
  margin-inline-start: auto;
  min-width: 20px;
  height: 20px;
  padding: 0 7px;
  border-radius: 999px;
  background: #eef2ff;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 900;
}

.sidebar-card {
  flex-shrink: 0;
  margin-top: 8px;
  padding: 13px;
  border-radius: 15px;
  background: linear-gradient(145deg, #f8fbff, #edf4ff);
  border: 1px solid #dfe8f5;
  box-shadow: var(--shadow-sm);
}

.sidebar-card h3 {
  font-size: 13px;
  margin-bottom: 6px;
  color: var(--text);
}

.sidebar-card p {
  font-size: 10.5px;
  line-height: 1.8;
  margin-bottom: 10px;
}

.sidebar-toggle-inside,
#sidebarToggleBtn,
.mobile-menu-btn {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: 0.25s ease;
}

.sidebar-toggle-inside:hover,
#sidebarToggleBtn:hover,
.mobile-menu-btn:hover {
  transform: translateY(-1px);
}

.brand-text,
.nav-text,
.menu-badge,
.sidebar-title,
.sidebar-card {
  max-width: 220px;
  opacity: 1;
  overflow: hidden;
  white-space: nowrap;
  transition:
    opacity 0.22s ease,
    transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    max-width 0.42s cubic-bezier(0.22, 1, 0.36, 1);
}

body.sidebar-collapsed .brand-text,
body.sidebar-collapsed .nav-text,
body.sidebar-collapsed .menu-badge,
body.sidebar-collapsed .sidebar-title,
body.sidebar-collapsed .sidebar-card,
.sidebar.collapsed .brand-text,
.sidebar.collapsed .nav-text,
.sidebar.collapsed .menu-badge,
.sidebar.collapsed .sidebar-title,
.sidebar.collapsed .sidebar-card {
  max-width: 0;
  opacity: 0;
  transform: translateX(12px);
  pointer-events: none;
}

body.sidebar-collapsed .menu-item,
body.sidebar-collapsed .nav-item,
body.sidebar-collapsed .sidebar-menu a,
.sidebar.collapsed .menu-item,
.sidebar.collapsed .nav-item,
.sidebar.collapsed .sidebar-menu a {
  display: flex;
  justify-content: center;
  padding-inline: 0;
}

body.sidebar-collapsed .brand,
.sidebar.collapsed .brand {
  justify-content: center;
}

.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 17, 35, 0.35);
  opacity: 0;
  visibility: hidden;
  z-index: 890;
  transition: 0.25s ease;
}

.sidebar-overlay.show {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-btn {
  display: none;
}

/* old complaint sidebar without icons */
.sidebar-menu a.menu-item:not(:has(i)),
.sidebar-menu .menu-item:not(:has(i)) {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.sidebar-menu a.menu-item:not(:has(i))::before,
.sidebar-menu .menu-item:not(:has(i))::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 999px;
  background: rgba(49, 92, 255, 0.38);
  box-shadow: 0 0 0 4px rgba(49, 92, 255, 0.08);
}

/* =========================
   7) Navbar / Search / Dropdown
========================= */

.global-navbar,
.topbar,
.about-topbar {
  min-height: 60px;
  padding: 10px 14px;
  position: sticky;
  top: 12px;
  z-index: 500;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: rgba(255, 255, 255, 0.80);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(16px);
}

.navbar-right,
.navbar-left,
.topbar-right,
.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-title {
  min-width: 0;
}

.navbar-title h3,
.global-navbar h3 {
  font-size: 15.5px;
  line-height: 1.35;
  color: var(--text);
}

.navbar-title p {
  font-size: 10.8px;
  line-height: 1.45;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-box,
.global-search,
.compact-search {
  /* height: 38px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px; */
  display:none;
}

.search-box,
.global-search {
  /* width: 300px;
  max-width: 100%;
  padding: 0 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); */
  display:none;

}

.search-box input,
.global-search input,
.compact-search input {
  /* flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  color: var(--text);
  font-size: 12px; */
  display:none;

}

.compact-search {
  width: 38px;
  min-width: 38px;
  padding: 0;
  justify-content: center;
  overflow: hidden;
  background: transparent;
  border: 0;
  box-shadow: none;
  transition: 0.28s ease;
}

.compact-search button,
.nav-icon-btn.search-toggle,
.nav-icon-btn[data-action*="search"],
button[data-action*="search"],
button[aria-label*="بحث"],
button[title*="بحث"],
.search-toggle,
.search-icon-btn,
#searchToggle,
#globalSearchBtn,
#searchBtn {
  width: 38px;
  height: 38px;
  min-height: 38px;
  padding: 0;
  flex-shrink: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--muted);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.compact-search button:hover,
.nav-icon-btn.search-toggle:hover,
.nav-icon-btn[data-action*="search"]:hover,
button[data-action*="search"]:hover,
button[aria-label*="بحث"]:hover,
button[title*="بحث"]:hover,
.search-toggle:hover,
.search-icon-btn:hover,
#searchToggle:hover,
#globalSearchBtn:hover,
#searchBtn:hover {
  color: var(--primary);
  transform: translateY(-1px) scale(1.06);
}

.compact-search input {
  width: 0;
  opacity: 0;
  pointer-events: none;
  transition: 0.28s ease;
}

.compact-search.active,
.compact-search:focus-within {
  width: 260px;
  padding-inline-end: 10px;
  justify-content: flex-start;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: 14px;
}

.compact-search.active input,
.compact-search:focus-within input {
  width: 100%;
  opacity: 1;
  pointer-events: auto;
}

.search-result-counter {
  display: none;
  font-size: 10.5px;
  color: var(--primary);
  font-weight: 900;
  white-space: nowrap;
}

.compact-search.active .search-result-counter,
.compact-search:focus-within .search-result-counter {
  display: inline-flex;
}

.search-highlight {
  background: rgba(255, 182, 72, 0.36);
  color: inherit;
  border-radius: 5px;
  padding: 0 3px;
}

.search-hidden {
  display: none;
}

.nav-icon-btn,
.user-avatar-btn,
.icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: var(--text);
  background: transparent;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: 0.25s ease;
}

.nav-icon-btn:hover,
.user-avatar-btn:hover,
.icon-btn:hover,
.nav-icon-btn.active,
.user-avatar-btn.active {
  background: #f4f7fc;
  border-color: var(--border);
}

.notification-count,
.notify-dot {
  position: absolute;
  top: -4px;
  left: -4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--danger);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.user-avatar-letter,
.user-profile-avatar,
.avatar,
.student-avatar,
.profile-avatar,
.preview-avatar {
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  flex-shrink: 0;
}

.user-avatar-letter {
  width: 31px;
  height: 31px;
}

.nav-dropdown-wrap {
  position: relative;
}

.nav-dropdown,
#notificationsDropdown,
#userDropdown {
  display: none;
  position: absolute;
  inset-inline-end: 0;
  top: calc(100% + 10px);
  width: min(360px, 92vw);
  max-height: 460px;
  overflow: auto;
  padding: 12px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--border);
  box-shadow: 0 24px 70px rgba(18, 52, 110, 0.16);
  backdrop-filter: blur(18px);
  z-index: 9999;
}

.nav-dropdown.show,
.nav-dropdown.open,
#notificationsDropdown.show,
#notificationsDropdown.open,
#userDropdown.show,
#userDropdown.open {
  display: block;
  animation: dropdownFade 0.18s ease both;
}

.dropdown-head,
.notification-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.dropdown-item {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 13px;
  font-weight: 800;
  font-size: 11.5px;
  transition: 0.2s ease;
}

.dropdown-item:hover {
  background: rgba(49, 92, 255, 0.10);
}

.dropdown-item.danger {
  color: #df4f71;
}

.user-profile-head {
  padding: 12px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(49, 92, 255, 0.10), rgba(45, 189, 232, 0.08));
  border: 1px solid var(--border);
  margin-bottom: 10px;
}

.user-profile-row,
.user-box,
.student-box,
.student-cell,
.student-info,
.student {
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-profile-avatar {
  width: 44px;
  height: 44px;
}

.user-profile-info h4 {
  font-size: 13px;
  color: var(--text);
}

.user-profile-info p,
.user-email,
.notification-time {
  direction: ltr;
  text-align: right;
  font-size: 11px;
  color: var(--muted);
}

.user-role,
.user-role-badge {
  display: inline-flex;
  margin-top: 4px;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(49, 92, 255, 0.12);
  color: var(--primary);
  font-size: 10px;
  font-weight: 900;
}

/* =========================
   8) Premium Toggle - Imported
========================= */

.theme-toggle,
.premium-toggle,
.slider-toggle {
  width: 70px;
  min-width: 70px;
  height: 42px;
  min-height: 42px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

.theme-toggle:hover,
.premium-toggle:hover,
.slider-toggle:hover {
  background: transparent;
  border: 0;
  box-shadow: none;
  transform: none;
}

.toggle-track {
  position: relative;
  width: 60px;
  height: 30px;
  border-radius: 999px;
  display: block;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, #8fd3ff 0%, #c8ecff 45%, #f5fbff 100%);
  box-shadow:
    inset 0 2px 8px rgba(255, 255, 255, 0.35),
    0 10px 24px rgba(49, 92, 255, 0.12);
  transition:
    background 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease,
    transform 0.35s ease;
}

.toggle-track::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 10px;
  top: 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  filter: blur(1px);
  box-shadow:
    10px -4px 0 2px rgba(255, 255, 255, 0.9),
    20px 1px 0 0 rgba(255, 255, 255, 0.75);
  opacity: 1;
  z-index: 1;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.toggle-track::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 8px;
  bottom: 10px;
  right: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  filter: blur(1px);
  box-shadow:
    8px -3px 0 1px rgba(255, 255, 255, 0.85),
    16px 1px 0 0 rgba(255, 255, 255, 0.7);
  opacity: 1;
  z-index: 1;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.toggle-clouds,
.toggle-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.toggle-stars {
  opacity: 0;
  transform: translateY(4px);
}

.toggle-stars::before,
.toggle-stars::after {
  content: "";
  position: absolute;
  inset: 0;
  background-repeat: no-repeat;
}

.toggle-stars::before {
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.95) 1.2px, transparent 1.8px),
    radial-gradient(circle, rgba(255,255,255,0.85) 1px, transparent 1.7px),
    radial-gradient(circle, rgba(255,255,255,0.9) 1.1px, transparent 1.8px),
    radial-gradient(circle, rgba(255,255,255,0.75) 1px, transparent 1.6px),
    radial-gradient(circle, rgba(255,255,255,0.85) 1.1px, transparent 1.7px);
  background-size: 82px 44px;
  background-position:
    14px 9px,
    28px 16px,
    52px 10px,
    62px 22px,
    40px 28px;
}

.toggle-stars::after {
  background-image:
    radial-gradient(circle, rgba(255, 214, 102, 0.95) 1.3px, transparent 2px);
  background-size: 82px 44px;
  background-position: 20px 26px;
}

.toggle-thumb {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4a6cf7;
  background: linear-gradient(135deg, #ffffff 0%, #eef6ff 100%);
  box-shadow:
    0 8px 18px rgba(49, 92, 255, 0.18),
    inset 0 1px 3px rgba(255,255,255,0.9);
  transition: all 0.35s cubic-bezier(.4, 0, .2, 1);
  z-index: 3;
}

.toggle-thumb i {
  display: inline-flex;
  font-size: 15px;
  color: #4a6cf7;
  transition: transform 0.35s ease, color 0.35s ease;
}

.theme-toggle:hover .toggle-track,
.premium-toggle:hover .toggle-track,
.slider-toggle:hover .toggle-track {
  transform: translateY(-1px);
  box-shadow:
    inset 0 2px 8px rgba(255,255,255,0.35),
    0 14px 28px rgba(49, 92, 255, 0.16);
}

.theme-toggle:hover .toggle-thumb i,
.premium-toggle:hover .toggle-thumb i,
.slider-toggle:hover .toggle-thumb i {
  transform: rotate(-12deg) scale(1.08);
}

/* =========================
   9) Buttons
========================= */

.primary-btn,
.secondary-btn,
.panel-btn,
.mini-btn,
.action-btn,
.table-btn,
.table-action,
.btn,
.login-btn,
.signup-btn,
.auth-submit-btn,
.soft-btn,
.success-btn,
.danger-btn,
.ghost-btn,
button[type="submit"] {
  min-height: var(--btn-height);
  padding: 7px 12px;
  border-radius: 11px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  gap: 6px;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease,
    color 0.18s ease,
    filter 0.18s ease;
}

.primary-btn,
.btn.primary,
.action-btn.primary,
.table-action.primary,
.table-btn.primary,
.signup-btn,
.auth-submit-btn,
button[type="submit"] {
  color: #fff;
  background: linear-gradient(135deg, #315cff, #28bce4);
  border-color: rgba(49, 92, 255, 0.16);
  box-shadow: 0 7px 16px rgba(49, 92, 255, 0.13);
}

.secondary-btn,
.panel-btn,
.btn,
.login-btn,
.soft-btn,
.ghost-btn,
.action-btn.soft,
.table-action.soft,
.table-btn.ghost {
  color: var(--text);
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(148, 163, 184, 0.28);
  box-shadow: 0 5px 12px rgba(25, 55, 105, 0.045);
}

.success-btn,
.btn-success,
.btn.success,
.action-btn.success,
.table-action.success,
.table-btn.success,
button.approve-btn,
button.accept-btn,
button.save-btn,
button[data-action*="approve"],
button[data-action*="accept"],
button[data-action*="save"],
button[data-action*="confirm"] {
  color: #fff;
  background: linear-gradient(135deg, #159a66, #30c98e);
  border-color: rgba(21, 154, 102, 0.18);
  box-shadow: 0 7px 16px rgba(21, 154, 102, 0.13);
}

.danger-btn,
.btn.danger,
.action-btn.danger,
.table-action.danger,
.table-btn.danger,
.dropdown-item.danger,
button.reject-btn,
button.delete-btn,
button.remove-btn,
button.logout-btn,
button[data-action*="reject"],
button[data-action*="delete"],
button[data-action*="remove"],
button[data-action*="logout"] {
  color: #fff;
  background: linear-gradient(135deg, #d13c57, #f36d82);
  border-color: rgba(209, 60, 87, 0.18);
  box-shadow: 0 7px 16px rgba(209, 60, 87, 0.13);
}

.btn.warning,
.action-btn.warning,
.table-action.warning,
.table-btn.warning,
button.edit-btn,
button.update-btn,
button.pending-btn,
button[data-action*="edit"],
button[data-action*="update"],
button[data-action*="pending"] {
  color: #422900;
  background: linear-gradient(135deg, #dea044, #f6c768);
  border-color: rgba(222, 160, 68, 0.22);
  box-shadow: 0 7px 16px rgba(222, 160, 68, 0.13);
}

.btn.info,
.action-btn.info,
.table-action.info,
.table-btn.info,
button.view-btn,
button.preview-btn,
button.details-btn,
button[data-action*="view"],
button[data-action*="preview"],
button[data-action*="details"] {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #38bdf8);
  border-color: rgba(37, 99, 235, 0.18);
  box-shadow: 0 7px 16px rgba(37, 99, 235, 0.12);
}

.primary-btn:hover,
.secondary-btn:hover,
.panel-btn:hover,
.mini-btn:hover,
.action-btn:hover,
.table-btn:hover,
.table-action:hover,
.btn:hover,
.login-btn:hover,
.signup-btn:hover,
.auth-submit-btn:hover,
.soft-btn:hover,
.success-btn:hover,
.danger-btn:hover,
.ghost-btn:hover,
button[type="submit"]:hover {
  transform: translateY(-1px);
  filter: brightness(1.02);
}

.primary-btn:active,
.secondary-btn:active,
.panel-btn:active,
.mini-btn:active,
.action-btn:active,
.table-btn:active,
.table-action:active,
.btn:active,
.login-btn:active,
.signup-btn:active,
.auth-submit-btn:active,
.soft-btn:active,
.success-btn:active,
.danger-btn:active,
.ghost-btn:active,
button[type="submit"]:active {
  transform: translateY(0);
}

.table-action,
.table-btn,
.mini-btn,
.action-btn {
  min-height: 30px;
  padding: 5px 9px;
  border-radius: 10px;
  font-size: 10.5px;
}

button:disabled,
.primary-btn:disabled,
.secondary-btn:disabled,
.btn:disabled,
.action-btn:disabled,
.table-action:disabled,
.table-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  filter: grayscale(0.25);
  box-shadow: none;
}

/* =========================
   10) Welcome / Stats / Dashboard
========================= */

.welcome-card {
  padding: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(230px, 0.8fr);
  gap: 14px;
  align-items: center;
}

.welcome-card h1,
.hero-text h1,
.college-hero h1 {
  font-size: clamp(20px, 2.25vw, 26px);
  line-height: 1.45;
  margin-bottom: 8px;
}

.welcome-card h4 {
  font-size: 13px;
  margin-bottom: 8px;
}

.welcome-card p,
.hero-text p,
.college-hero p {
  font-size: 11.5px;
  line-height: 1.9;
}

.college-meta,
.notification-tags,
.complaint-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.college-meta span,
.notification-tags span,
.complaint-tags span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 9px;
  background: #f6f9ff;
  border: 1px solid #e4ecfb;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  color: var(--text);
}

.welcome-side {
  display: grid;
  gap: 10px;
}

.welcome-mini {
  padding: 12px;
  border-radius: 16px;
  background: linear-gradient(145deg, #f8fbff, #eef5ff);
  border: 1px solid #e8eef8;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.welcome-mini strong {
  display: block;
  font-size: 21px;
  color: var(--primary);
}

.welcome-mini p {
  margin: 0;
  font-size: 11px;
}

.stats-grid,
.quick-actions-grid,
.quick-actions,
.subject-grid,
.team-grid-premium,
.bottom-grid,
.content-grid,
.doctor-layout,
.admin-layout,
.admin-dashboard-grid,
.admin-dashboard-grid-wide {
  display: grid;
  gap: var(--card-gap);
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.quick-actions-grid,
.quick-actions {
  grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
}

.subject-grid,
.team-grid-premium {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.bottom-grid,
.content-grid,
.doctor-layout,
.admin-layout,
.admin-dashboard-grid {
  grid-template-columns: minmax(0, 1.6fr) minmax(270px, 1fr);
}

.admin-dashboard-grid-wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stat-card {
  min-height: 78px;
  padding: 12px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.stat-icon,
.quick-action-icon,
.activity-icon,
.due-icon,
.subject-icon,
.action-needed-icon,
.auth-highlight-icon {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.quick-action-icon {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  font-size: 18px;
}

.stat-info h3 {
  font-size: 20px;
  line-height: 1.2;
}

.stat-info p {
  font-size: 11px;
}

.quick-action,
.quick-action-card,
.subject-card {
  padding: 12px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: right;
}

.quick-action h4,
.quick-action-card h3,
.subject-card h4 {
  font-size: 13px;
  color: var(--text);
}

.quick-action p,
.quick-action-card p,
.subject-card p {
  font-size: 10.5px;
  line-height: 1.75;
}

.blue,
.stat-icon.blue,
.quick-action-icon.blue,
.activity-icon.blue,
.due-icon.blue,
.subject-icon.blue,
.auth-highlight-icon.blue {
  background: linear-gradient(135deg, #3b82f6, var(--cyan));
}

.green,
.stat-icon.green,
.quick-action-icon.green,
.activity-icon.green,
.due-icon.green,
.auth-highlight-icon.green {
  background: linear-gradient(135deg, var(--success), #4dd8ae);
}

.orange,
.stat-icon.orange,
.quick-action-icon.orange,
.activity-icon.orange,
.due-icon.orange,
.subject-icon.orange {
  background: linear-gradient(135deg, var(--warning), #ffc86d);
}

.purple,
.stat-icon.purple,
.quick-action-icon.purple,
.activity-icon.purple,
.subject-icon.purple,
.auth-highlight-icon.purple {
  background: linear-gradient(135deg, var(--purple), var(--primary-2));
}

.action-needed-list,
.system-health-list,
.dashboard-preview-list,
.dashboard-activity-list,
.side-widgets,
.activity-list,
.due-list,
.notifications-shell,
.complaints-shell,
#complaintsList,
#adminComplaintsList,
#myComplaintsList,
.comment-box {
  display: grid;
  gap: 10px;
}

.action-needed-card,
.dashboard-preview-item,
.health-item,
.dashboard-activity-item,
.notification-mini,
.notification-item,
.comment-item,
.complaint-card {
  padding: 12px;
  border-radius: 16px;
}

.action-needed-card,
.dashboard-preview-item,
.health-item,
.dashboard-activity-item {
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(148, 163, 184, 0.18);
  display: grid;
  gap: 10px;
  align-items: center;
}

.action-needed-card {
  grid-template-columns: 42px minmax(0, 1fr) auto;
}

.dashboard-preview-item {
  grid-template-columns: 42px minmax(0, 1fr) auto;
}

.health-item {
  grid-template-columns: 14px minmax(0, 1fr);
}

.dashboard-activity-item {
  grid-template-columns: 12px minmax(0, 1fr);
}

.health-dot,
.activity-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
  display: inline-flex;
}

.health-dot.success {
  background: var(--success);
  animation: pulseDot 1.8s infinite;
}

/* =========================
   11) Forms
========================= */

.form-group,
.assignment-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

label {
  font-size: 11.5px;
  font-weight: 900;
  color: var(--text);
}

input,
select,
textarea {
  width: 100%;
  min-height: var(--control-height);
  border-radius: 11px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  padding: 0 12px;
  outline: 0;
  font-size: 12px;
  box-shadow: 0 7px 18px rgba(25, 55, 105, 0.045);
}

textarea {
  min-height: 88px;
  padding-block: 12px;
  line-height: 1.75;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #8a9ab3;
  opacity: 1;
}

input:focus,
select:focus,
textarea:focus,
.input-with-icon:focus-within,
.tags-input-box:focus-within,
.admin-filter-search:focus-within,
.doctor-search:focus-within,
.table-search:focus-within {
  background: #ffffff;
  border-color: rgba(49, 92, 255, 0.45);
  box-shadow: 0 0 0 4px rgba(49, 92, 255, 0.08);
}

input[readonly],
input:disabled,
textarea:disabled,
select:disabled {
  background: var(--bg-2);
  cursor: not-allowed;
  opacity: 0.85;
}

.admin-form-grid,
.assignment-form-grid,
.modern-form,
.profile-grid,
.auth-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  position: relative;
  z-index: 2;
}

.full-span,
.form-group.full-span,
.assignment-form-grid .full-span {
  grid-column: 1 / -1;
}

.form-actions,
.assignment-actions,
.profile-actions,
.hero-actions,
.notification-actions,
.complaint-actions,
.admin-actions,
.action-stack,
.action-group,
.table-actions,
.export-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.assignment-helper,
.form-group small {
  color: var(--muted);
  font-size: 11px;
}

.input-with-icon,
.tags-input-box,
.admin-filter-search,
.doctor-search,
.table-search,
.premium-search-box,
.doctor-search-box {
  min-height: var(--control-height);
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 7px 18px rgba(25, 55, 105, 0.045);
  border-radius: 11px;
  padding: 0 12px;
}

.input-with-icon input,
.input-with-icon select,
.tags-input-box input,
.admin-filter-search input,
.doctor-search input,
.table-search input,
.premium-search-box input,
.doctor-search-box input {
  border: 0;
  box-shadow: none;
  background: transparent;
  padding: 0;
}

.password-toggle {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  color: var(--primary);
  background: rgba(49, 92, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* =========================
   12) Tables / Filters
========================= */

.table-wrap,
.doctor-table-wrap,
.premium-table-wrap,
.admin-table-wrap,
.table-responsive,
.admin-table-wrapper,
.table-container {
  width: 100%;
  max-width: 100%;
  max-height: 370px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  position: relative;
  z-index: 2;
}

table,
.table,
.doctor-table,
.premium-table,
.doctor-corporate-table {
  width: 100%;
  min-width: 820px;
  border-collapse: separate;
  border-spacing: 0;
}

thead th,
table thead th,
.table thead th,
.doctor-table thead th,
.premium-table thead th,
.doctor-corporate-table thead th {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(247, 250, 255, 0.98);
  color: var(--text);
  font-size: 11px;
  font-weight: 900;
  padding: 9px 11px;
  border-bottom: 1px solid var(--border);
  text-align: right;
  white-space: nowrap;
}

tbody td,
table tbody td,
.table tbody td,
.doctor-table tbody td,
.premium-table tbody td,
.doctor-corporate-table tbody td {
  font-size: 11px;
  padding: 9px 11px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  color: var(--text);
  white-space: nowrap;
  vertical-align: middle;
}

tbody tr,
table tbody tr,
.table tbody tr,
.doctor-table tbody tr,
.premium-table tbody tr,
.doctor-corporate-table tbody tr {
  transition: 0.2s ease;
}

tbody tr:hover,
table tbody tr:hover,
.table tbody tr:hover,
.doctor-table tbody tr:hover,
.premium-table tbody tr:hover,
.doctor-corporate-table tbody tr:hover {
  background: rgba(49, 92, 255, 0.04);
}

.empty-state-cell {
  text-align: center;
  color: var(--muted);
  padding: 24px;
}

.admin-table-toolbar,
.doctor-table-toolbar,
.table-toolbar,
.premium-table-tools,
.doctor-table-tools,
.table-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: nowrap;
  margin-bottom: 12px;
}

.filters-grid,
.admin-filter-group,
.table-filters,
.doctor-filters,
.premium-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
  justify-content: flex-end;
  flex: 1;
  min-width: 0;
}

.admin-filter-search,
.doctor-search,
.table-search,
.premium-search-box,
.doctor-search-box {
  min-width: 200px;
  max-width: 260px;
  flex: 0 1 230px;
}

.admin-filter-group select,
.admin-filter-group input,
.table-filters select,
.table-filters input,
.filters-grid select,
.filters-grid input,
.doctor-filters select,
.doctor-filters input,
.premium-filters select,
.premium-filters input,
.table-tools select,
.table-tools input {
  min-width: 112px;
  max-width: 160px;
  height: 36px;
  min-height: 36px;
  border-radius: 11px;
  font-size: 11px;
  box-shadow: none;
}

.student-avatar,
.avatar {
  width: 38px;
  height: 38px;
}

.student-data strong,
.student-meta strong {
  font-size: 12.5px;
  color: var(--text);
}

.student-data span,
.student-meta span {
  font-size: 10.8px;
  color: var(--muted);
}

/* =========================
   13) Pills / Tags
========================= */

.meta-pill,
.table-pill,
.subject-pill,
.grade-pill,
.date-chip,
.status,
.status-badge,
.role-pill,
.pill,
.deadline-badge,
.due-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 26px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 900;
  white-space: nowrap;
  border: 1px solid transparent;
}

.status.success,
.status-badge.success,
.badge.success,
.pill.success,
.deadline-badge.success {
  background: rgba(34, 168, 111, 0.12);
  color: #109d73;
  border-color: rgba(34, 168, 111, 0.18);
}

.status.pending,
.status-badge.pending,
.badge.pending,
.status.warning,
.pill.warning,
.deadline-badge.pending {
  background: rgba(216, 145, 33, 0.14);
  color: #bd7a13;
  border-color: rgba(216, 145, 33, 0.22);
}

.status.info,
.status-badge.info,
.pill.info,
.deadline-badge.info {
  background: rgba(49, 92, 255, 0.10);
  color: var(--primary);
  border-color: rgba(49, 92, 255, 0.14);
}

.status.danger,
.status-badge.danger,
.pill.danger,
.deadline-badge.danger {
  background: rgba(217, 72, 98, 0.12);
  color: #d94862;
  border-color: rgba(217, 72, 98, 0.22);
}

.meta-pill.blue,
.subject-pill,
.pill.blue {
  background: rgba(45, 189, 232, 0.12);
  color: #1697c0;
}

.meta-pill.purple,
.grade-pill,
.pill.purple {
  background: rgba(124, 108, 255, 0.12);
  color: #6f57df;
}

.meta-pill.neutral,
.pill.gray {
  background: #f2f5fb;
  color: #55657f;
}

.student-pill {
  background: rgba(45, 189, 232, 0.12);
  color: #1498bf;
}

.professor-pill {
  background: rgba(124, 108, 255, 0.12);
  color: #6b52df;
}

.admin-pill {
  background: rgba(49, 92, 255, 0.10);
  color: var(--primary);
}

.tags-preview,
.subjects-inline,
.allowed-types-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.subject-tag,
.subjects-inline span,
.file-type-chip span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #eef3ff;
  border: 1px solid #dfe8ff;
  color: var(--primary);
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
}

.subject-tag button {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(49, 92, 255, 0.1);
  color: var(--primary);
}

.file-type-chip {
  cursor: pointer;
}

.file-type-chip input {
  display: none;
}

.file-type-chip input:checked + span {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(49, 92, 255, 0.20);
}

/* =========================
   14) Auth Pages
========================= */

.auth-page {
  min-height: 100vh;
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 22px;
  padding: 22px;
  align-items: center;
}

.auth-shell-signup {
  grid-template-columns: 430px minmax(0, 1fr);
}

.auth-showcase,
.auth-card {
  padding: 22px;
  border-radius: 22px;
}

.auth-showcase {
  min-height: calc(100vh - 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-form-wrapper {
  min-height: calc(100vh - 44px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
}

.auth-topbar,
.auth-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.auth-brand {
  justify-content: flex-start;
  padding: 10px 12px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--border);
}

.auth-showcase h1 {
  font-size: clamp(25px, 3vw, 34px);
  line-height: 1.45;
  margin-bottom: 12px;
}

.auth-showcase p,
.auth-card-head p,
.auth-bottom-text {
  font-size: 12px;
  line-height: 1.9;
}

.auth-card-head {
  margin-bottom: 18px;
}

.auth-card-head h3 {
  font-size: 20px;
  color: var(--text);
}

.auth-highlights,
.auth-check-list {
  display: grid;
  gap: 11px;
  margin-top: 18px;
}

.auth-highlight-item,
.auth-check-list div,
.password-rules-box {
  padding: 11px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--border);
}

.auth-highlight-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 10px;
}

.password-rules {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.password-rules span {
  display: inline-flex;
  gap: 7px;
  padding: 6px 9px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--border);
  font-size: 10.5px;
  font-weight: 800;
}

.auth-submit-btn {
  width: 100%;
  min-height: 42px;
  font-size: 12.5px;
}

.auth-bottom-text {
  text-align: center;
  margin-top: 14px;
}

.auth-bottom-text a,
.auth-link {
  color: var(--primary);
  font-weight: 900;
}

/* =========================
   15) About / Landing
========================= */

.about-page-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 22px;
  display: grid;
  gap: 18px;
}

.about-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.about-topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-section,
.college-hero,
.about-section-grid,
.vision-mission-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 16px;
}

.hero-text,
.hero-visual,
.college-hero,
.about-footer-cta {
  padding: 22px;
}

.college-hero {
  align-items: center;
}

.college-hero-gallery {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 12px;
}

.college-photo-card,
.college-photo {
  border-radius: 20px;
  overflow: hidden;
}

.college-photo {
  min-height: 220px;
  background: var(--surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 44px;
}

.placeholder-one {
  background: linear-gradient(135deg, #3b82f6, var(--cyan));
}

.placeholder-two {
  background: linear-gradient(135deg, var(--purple), var(--primary-2));
}

.team-member-card {
  padding: 14px;
  text-align: center;
}

.team-member-top img {
  width: 64px;
  height: 64px;
  margin: 0 auto;
  border-radius: 18px;
  object-fit: cover;
}

.team-member-number {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: #fff;
  font-weight: 900;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
}

.team-member-card .team-member-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.member-role {
  display: inline-flex;
  margin-top: 8px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #eef3ff;
  color: var(--primary);
  font-size: 10px;
  font-weight: 900;
}

.team-member-card h4 {
  margin-top: 12px;
  font-size: 15px;
  color: var(--text);
}

.team-member-card p {
  min-height: 42px;
  margin: 6px 0;
  color: var(--muted);
  line-height: 1.7;
}

.team-member-card a {
  color: var(--primary);
  font-weight: 900;
  word-break: break-all;
  font-size: 12px;
}

.team-leader-card {
  border-color: rgba(49, 92, 255, 0.35);
  background:
    radial-gradient(circle at top left, rgba(49, 92, 255, 0.12), transparent 45%),
    var(--surface);
}

.team-leader-card .member-role {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  border-color: transparent;
}

/* =========================
   16) Upload / Modals / Toasts
========================= */

.upload-drop-zone {
  position: relative;
  min-height: 220px;
  border-radius: 24px;
  border: 2px dashed rgba(49, 92, 255, 0.2);
  background: rgba(49, 92, 255, 0.035);
  overflow: hidden;
  transition: 0.3s ease;
  display: block;
}

.upload-drop-zone:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.upload-drop-zone.drag-over {
  border-color: var(--success);
  background: rgba(34, 168, 111, 0.08);
}

.upload-drop-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-drop-content {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 9px;
  pointer-events: none;
}

.upload-drop-content i {
  font-size: 46px;
}

.upload-drop-content strong {
  font-size: 16px;
}

.file-preview-box {
  width: 100%;
  min-height: 420px;
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--border);
}

.file-preview-box iframe,
.file-preview-box img,
.file-preview-box video {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: contain;
  background: #fff;
}

.preview-modal,
.global-modal,
.grade-modal,
.comments-modal {
  position: fixed;
  inset: 0;
  background: rgba(8, 17, 35, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 99999;
  backdrop-filter: blur(8px);
}

.global-modal,
.grade-modal.show,
.comments-modal.show {
  display: flex;
}

.preview-box,
.global-modal-content,
.modal-card {
  width: min(900px, 94vw);
  max-height: 90vh;
  overflow: auto;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  padding: 20px;
  position: relative;
  color: var(--text);
}

.close-preview,
.modern-close {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(217, 72, 98, 0.12);
  color: #df4f71;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.empty-state-box {
  width: 100%;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  gap: 10px;
  padding: 24px;
  border-radius: 22px;
  color: var(--muted);
  border: 1px dashed var(--border);
  background: rgba(255, 255, 255, 0.55);
}

.compact-empty {
  min-height: 140px;
  padding: 18px;
}

.empty-state-box i {
  font-size: 30px;
  color: var(--primary);
}

.empty-state-box h4 {
  font-size: 15px;
  color: var(--text);
}

.toast-container {
  position: fixed;
  top: 18px;
  left: 18px;
  z-index: 999999;
  display: grid;
  gap: 10px;
  width: min(390px, calc(100vw - 36px));
}

.app-toast {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 30px;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 18px;
  box-shadow: 0 26px 70px rgba(18, 52, 110, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  overflow: hidden;
  backdrop-filter: blur(18px);
  opacity: 0;
  transform: translateX(-18px) scale(0.96);
  transition: 0.28s ease;
}

.app-toast.show {
  opacity: 1;
  transform: translateX(0) scale(1);
  animation: toastIn 0.28s ease both;
}

.app-toast.hide {
  animation: toastOut 0.28s ease both;
}

.toast-icon {
  width: 42px;
  height: 42px;
  border-radius: 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
}

.app-toast.success .toast-icon {
  background: linear-gradient(135deg, var(--success), #4dd8ae);
}

.app-toast.error .toast-icon {
  background: linear-gradient(135deg, var(--danger), #ff9bad);
}

.app-toast.warning .toast-icon {
  background: linear-gradient(135deg, var(--warning), #ffd27a);
}

.toast-content h4 {
  font-size: 13px;
  color: var(--text);
}

.toast-content p {
  font-size: 12px;
  color: var(--muted);
}

.toast-close {
  width: 30px;
  height: 30px;
  border-radius: 11px;
  color: var(--muted);
}

.toast-close:hover {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text);
}

.toast-progress {
  position: absolute;
  bottom: 0;
  right: 0;
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, var(--primary), var(--cyan));
  transform-origin: right;
  animation: toastProgress linear forwards;
}

.global-loader-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 17, 35, 0.28);
  z-index: 99998;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: 0.25s ease;
  backdrop-filter: blur(4px);
}

.global-loader-overlay.show {
  opacity: 1;
  visibility: visible;
}

.global-loader-box {
  min-width: 220px;
  padding: 20px;
  border-radius: 22px;
  background: var(--surface-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.global-loader-spinner {
  width: 40px;
  height: 40px;
  margin: 0 auto 12px;
  border: 4px solid rgba(49, 92, 255, 0.12);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spinLoader 0.8s linear infinite;
}

/* =========================
   17) Profile / Professor Subject Cards
========================= */

.profile-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.profile-avatar {
  width: 58px;
  height: 58px;
  font-size: 22px;
}

#professorSubjectValue {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.prof-subject-card,
.prof-subject-year {
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.25);
  backdrop-filter: blur(10px);
  transition: 0.25s;
}

.prof-subject-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.prof-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.prof-card-header .arrow {
  transition: 0.3s;
  font-size: 13px;
}

.prof-card-body {
  max-height: 0;
  overflow: hidden;
  transition: 0.35s ease;
}

.prof-subject-card.active .prof-card-body {
  max-height: 500px;
  margin-top: 10px;
}

.prof-subject-card.active .arrow {
  transform: rotate(180deg);
}

/* =========================
   18) Complaints
========================= */

#complaintForm {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

#complaintForm textarea {
  min-height: 130px;
  line-height: 1.8;
}

#complaintForm .primary-btn,
#complaintForm button[type="submit"],
#complaintForm button:not([type]) {
  width: fit-content;
  min-width: 145px;
  justify-self: start;
}

#complaintsTable {
  min-width: 960px;
}

#complaintsTable td,
#complaintsTable th {
  vertical-align: middle;
}

#complaintsTable td:nth-child(6) {
  max-width: 320px;
  white-space: normal;
  line-height: 1.8;
}

.complaint-message,
.notification-message {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.95;
}

/* =========================
   19) Dark Mode - Twitter Navy
========================= */

body.dark-mode,
body.dark {
  --bg: #06111f;
  --bg-2: #0b1b2d;
  --white: #102236;

  --surface: rgba(16, 34, 54, 0.86);
  --surface-solid: #102236;
  --surface-2: rgba(21, 45, 71, 0.88);
  --surface-3: rgba(29, 58, 88, 0.72);

  --border: rgba(139, 167, 196, 0.16);
  --text: #e7f0f9;
  --muted: #8fa8c1;

  --primary: #1d9bf0;
  --primary-2: #38bdf8;
  --secondary: #2f81f7;
  --cyan: #38bdf8;
  --success: #00ba7c;
  --warning: #f5a524;
  --danger: #f4212e;
  --purple: #8b5cf6;

  --shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
  --shadow-sm: 0 10px 24px rgba(0, 0, 0, 0.24);
  --shadow-lg: 0 26px 70px rgba(0, 0, 0, 0.40);

  color: var(--text);
  background:
    radial-gradient(circle at 100% 0%, rgba(29, 155, 240, 0.12), transparent 25%),
    radial-gradient(circle at 0% 100%, rgba(56, 189, 248, 0.07), transparent 26%),
    linear-gradient(135deg, #06111f 0%, #081827 45%, #0b1f33 100%);
  background-attachment: fixed;
}

body.dark-mode::before,
body.dark::before,
body.dark-mode::after,
body.dark::after {
  display: none;
}

body.dark-mode .card,
body.dark-mode .panel,
body.dark-mode .sidebar,
body.dark-mode .admin-sidebar,
body.dark-mode .sidebar-card,
body.dark-mode .welcome-card,
body.dark-mode .welcome-mini,
body.dark-mode .quick-action,
body.dark-mode .quick-action-card,
body.dark-mode .subject-card,
body.dark-mode .project-card,
body.dark-mode .profile-card,
body.dark-mode .auth-card,
body.dark-mode .auth-showcase,
body.dark-mode .auth-brand,
body.dark-mode .auth-highlight-item,
body.dark-mode .auth-check-list div,
body.dark-mode .password-rules-box,
body.dark-mode .action-needed-card,
body.dark-mode .dashboard-preview-item,
body.dark-mode .health-item,
body.dark-mode .dashboard-activity-item,
body.dark-mode .team-member-card,
body.dark-mode .preview-box,
body.dark-mode .prof-subject-card,
body.dark-mode .prof-subject-year,
body.dark .card,
body.dark .panel,
body.dark .sidebar,
body.dark .admin-sidebar,
body.dark .sidebar-card,
body.dark .welcome-card,
body.dark .welcome-mini,
body.dark .quick-action,
body.dark .quick-action-card,
body.dark .subject-card,
body.dark .project-card,
body.dark .profile-card,
body.dark .auth-card,
body.dark .auth-showcase,
body.dark .auth-brand,
body.dark .auth-highlight-item,
body.dark .auth-check-list div,
body.dark .password-rules-box,
body.dark .action-needed-card,
body.dark .dashboard-preview-item,
body.dark .health-item,
body.dark .dashboard-activity-item,
body.dark .team-member-card,
body.dark .preview-box,
body.dark .prof-subject-card,
body.dark .prof-subject-year {
  background: rgba(16, 34, 54, 0.86);
  color: var(--text);
  border-color: rgba(139, 167, 196, 0.16);
  box-shadow: var(--shadow);
}

body.dark-mode .global-navbar,
body.dark-mode .topbar,
body.dark-mode .about-topbar,
body.dark .global-navbar,
body.dark .topbar,
body.dark .about-topbar {
  background: rgba(10, 28, 45, 0.90);
  border-color: rgba(139, 167, 196, 0.16);
  color: var(--text);
}

body.dark-mode .sidebar,
body.dark-mode .admin-sidebar,
body.dark .sidebar,
body.dark .admin-sidebar {
  background: rgba(6, 17, 31, 0.95);
  border-left-color: rgba(139, 167, 196, 0.14);
}

body.dark-mode .brand h2,
body.dark-mode .navbar-title h3,
body.dark-mode .global-navbar h3,
body.dark-mode .about-topbar h2,
body.dark .brand h2,
body.dark .navbar-title h3,
body.dark .global-navbar h3,
body.dark .about-topbar h2 {
  color: #f5f9ff;
}

body.dark-mode .brand p,
body.dark-mode .navbar-title p,
body.dark-mode .about-topbar p,
body.dark .brand p,
body.dark .navbar-title p,
body.dark .about-topbar p {
  color: var(--muted);
}

body.dark-mode .menu-item,
body.dark-mode .nav-item,
body.dark-mode .sidebar-menu a,
body.dark .menu-item,
body.dark .nav-item,
body.dark .sidebar-menu a {
  color: #9bb3ca;
}

body.dark-mode .menu-item:hover,
body.dark-mode .menu-item.active,
body.dark-mode .nav-item:hover,
body.dark-mode .nav-item.active,
body.dark-mode .sidebar-menu a:hover,
body.dark-mode .sidebar-menu a.active,
body.dark .menu-item:hover,
body.dark .menu-item.active,
body.dark .nav-item:hover,
body.dark .nav-item.active,
body.dark .sidebar-menu a:hover,
body.dark .sidebar-menu a.active {
  color: #fff;
  background: rgba(29, 155, 240, 0.14);
  border-color: rgba(29, 155, 240, 0.24);
}

body.dark-mode input,
body.dark-mode select,
body.dark-mode textarea,
body.dark-mode .input-with-icon,
body.dark-mode .tags-input-box,
body.dark-mode .admin-filter-search,
body.dark-mode .table-search,
body.dark-mode .doctor-search,
body.dark-mode .compact-search.active,
body.dark-mode .compact-search:focus-within,
body.dark-mode .global-search,
body.dark-mode .search-box,
body.dark-mode .premium-search-box,
body.dark-mode .doctor-search-box,
body.dark-mode .nav-dropdown,
body.dark-mode #notificationsDropdown,
body.dark-mode #userDropdown,
body.dark input,
body.dark select,
body.dark textarea,
body.dark .input-with-icon,
body.dark .tags-input-box,
body.dark .admin-filter-search,
body.dark .table-search,
body.dark .doctor-search,
body.dark .compact-search.active,
body.dark .compact-search:focus-within,
body.dark .global-search,
body.dark .search-box,
body.dark .premium-search-box,
body.dark .doctor-search-box,
body.dark .nav-dropdown,
body.dark #notificationsDropdown,
body.dark #userDropdown {
  background: rgba(7, 24, 39, 0.86);
  color: #e7f0f9;
  border-color: rgba(139, 167, 196, 0.16);
  box-shadow: none;
}

body.dark-mode input::placeholder,
body.dark-mode textarea::placeholder,
body.dark input::placeholder,
body.dark textarea::placeholder {
  color: #7893ad;
}

body.dark-mode input:focus,
body.dark-mode select:focus,
body.dark-mode textarea:focus,
body.dark-mode .input-with-icon:focus-within,
body.dark input:focus,
body.dark select:focus,
body.dark textarea:focus,
body.dark .input-with-icon:focus-within {
  background: rgba(8, 30, 49, 0.96);
  border-color: rgba(29, 155, 240, 0.56);
  box-shadow: 0 0 0 3px rgba(29, 155, 240, 0.13);
}

body.dark-mode .primary-btn,
body.dark-mode .btn.primary,
body.dark-mode .action-btn.primary,
body.dark-mode .table-action.primary,
body.dark-mode .table-btn.primary,
body.dark-mode .signup-btn,
body.dark-mode .auth-submit-btn,
body.dark-mode button[type="submit"],
body.dark .primary-btn,
body.dark .btn.primary,
body.dark .action-btn.primary,
body.dark .table-action.primary,
body.dark .table-btn.primary,
body.dark .signup-btn,
body.dark .auth-submit-btn,
body.dark button[type="submit"] {
  color: #fff;
  background: linear-gradient(135deg, #1d9bf0, #38bdf8);
  border-color: rgba(29, 155, 240, 0.24);
  box-shadow: 0 7px 16px rgba(29, 155, 240, 0.16);
}

body.dark-mode .secondary-btn,
body.dark-mode .panel-btn,
body.dark-mode .mini-btn,
body.dark-mode .action-btn,
body.dark-mode .table-btn,
body.dark-mode .table-action,
body.dark-mode .btn,
body.dark-mode .login-btn,
body.dark-mode .soft-btn,
body.dark-mode .ghost-btn,
body.dark .secondary-btn,
body.dark .panel-btn,
body.dark .mini-btn,
body.dark .action-btn,
body.dark .table-btn,
body.dark .table-action,
body.dark .btn,
body.dark .login-btn,
body.dark .soft-btn,
body.dark .ghost-btn {
  color: #e7f0f9;
  background: rgba(16, 34, 54, 0.92);
  border-color: rgba(139, 167, 196, 0.16);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.18);
}

body.dark-mode .success-btn,
body.dark-mode .btn-success,
body.dark-mode .btn.success,
body.dark-mode .action-btn.success,
body.dark-mode .table-action.success,
body.dark-mode .table-btn.success,
body.dark .success-btn,
body.dark .btn-success,
body.dark .btn.success,
body.dark .action-btn.success,
body.dark .table-action.success,
body.dark .table-btn.success {
  color: #fff;
  background: linear-gradient(135deg, #00ba7c, #22c55e);
}

body.dark-mode .danger-btn,
body.dark-mode .btn.danger,
body.dark-mode .action-btn.danger,
body.dark-mode .table-action.danger,
body.dark-mode .table-btn.danger,
body.dark-mode .dropdown-item.danger,
body.dark .danger-btn,
body.dark .btn.danger,
body.dark .action-btn.danger,
body.dark .table-action.danger,
body.dark .table-btn.danger,
body.dark .dropdown-item.danger {
  color: #fff;
  background: linear-gradient(135deg, #f4212e, #ff6378);
}

body.dark-mode .table-wrap,
body.dark-mode .doctor-table-wrap,
body.dark-mode .premium-table-wrap,
body.dark-mode .admin-table-wrap,
body.dark-mode .table-responsive,
body.dark-mode .admin-table-wrapper,
body.dark-mode .table-container,
body.dark .table-wrap,
body.dark .doctor-table-wrap,
body.dark .premium-table-wrap,
body.dark .admin-table-wrap,
body.dark .table-responsive,
body.dark .admin-table-wrapper,
body.dark .table-container {
  background: rgba(7, 24, 39, 0.52);
  border-color: rgba(139, 167, 196, 0.14);
}

body.dark-mode thead th,
body.dark-mode table thead th,
body.dark-mode .table thead th,
body.dark-mode .doctor-table thead th,
body.dark-mode .premium-table thead th,
body.dark-mode .doctor-corporate-table thead th,
body.dark thead th,
body.dark table thead th {
  background: rgba(8, 30, 49, 0.98);
  color: #e7f0f9;
  border-bottom-color: rgba(139, 167, 196, 0.14);
}

body.dark-mode tbody td,
body.dark-mode table tbody td,
body.dark-mode .table tbody td,
body.dark-mode .doctor-table tbody td,
body.dark-mode .premium-table tbody td,
body.dark-mode .doctor-corporate-table tbody td,
body.dark tbody td,
body.dark table tbody td {
  color: #d8e5f2;
  border-bottom-color: rgba(139, 167, 196, 0.08);
}

body.dark-mode tbody tr:hover,
body.dark table tbody tr:hover {
  background: rgba(29, 155, 240, 0.07);
}

body.dark-mode .welcome-badge,
body.dark-mode .badge,
body.dark-mode .section-badge,
body.dark-mode .panel-badge,
body.dark-mode .user-role-badge,
body.dark-mode .subject-tag,
body.dark-mode .subjects-inline span,
body.dark .welcome-badge,
body.dark .badge,
body.dark .section-badge,
body.dark .panel-badge,
body.dark .user-role-badge,
body.dark .subject-tag,
body.dark .subjects-inline span {
  background: rgba(29, 155, 240, 0.12);
  color: #b8ddff;
  border-color: rgba(29, 155, 240, 0.18);
}

/* dark imported toggle */
body.dark-mode .toggle-track,
body.dark .toggle-track,
.theme-toggle.active .toggle-track,
.premium-toggle.active .toggle-track,
.slider-toggle.active .toggle-track {
  background: linear-gradient(135deg, #0b1630 0%, #172847 45%, #223a63 100%);
  border-color: rgba(255,255,255,0.08);
  box-shadow:
    inset 0 2px 10px rgba(255,255,255,0.03),
    0 12px 24px rgba(0,0,0,0.28);
}

body.dark-mode .toggle-track::before,
body.dark .toggle-track::before,
.theme-toggle.active .toggle-track::before,
.premium-toggle.active .toggle-track::before,
.slider-toggle.active .toggle-track::before {
  width: 2px;
  height: 2px;
  top: 9px;
  left: 14px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  filter: none;
  box-shadow:
    14px 7px 0 -0.3px rgba(255,255,255,0.85),
    38px 1px 0 -0.1px rgba(255,255,255,0.9),
    48px 13px 0 -0.5px rgba(255,255,255,0.72),
    26px 19px 0 -0.7px rgba(255, 214, 102, 0.95);
}

body.dark-mode .toggle-track::after,
body.dark .toggle-track::after,
.theme-toggle.active .toggle-track::after,
.premium-toggle.active .toggle-track::after,
.slider-toggle.active .toggle-track::after {
  opacity: 0;
  transform: translateY(6px);
}

body.dark-mode .toggle-stars,
body.dark .toggle-stars,
.theme-toggle.active .toggle-stars,
.premium-toggle.active .toggle-stars,
.slider-toggle.active .toggle-stars {
  opacity: 1;
  transform: translateY(0);
}

body.dark-mode .toggle-clouds,
body.dark .toggle-clouds,
.theme-toggle.active .toggle-clouds,
.premium-toggle.active .toggle-clouds,
.slider-toggle.active .toggle-clouds {
  opacity: 0;
  transform: translateY(6px);
}

body.dark-mode .toggle-thumb,
body.dark .toggle-thumb,
.theme-toggle.active .toggle-thumb,
.premium-toggle.active .toggle-thumb,
.slider-toggle.active .toggle-thumb {
  right: calc(100% - 30px);
  background: linear-gradient(135deg, #ffd86d 0%, #ffb648 100%);
  color: #1a2238;
  box-shadow:
    0 8px 18px rgba(255, 182, 72, 0.30),
    0 0 18px rgba(255, 214, 102, 0.28),
    inset 0 1px 3px rgba(255,255,255,0.45);
}

body.dark-mode .toggle-thumb i,
body.dark .toggle-thumb i,
.theme-toggle.active .toggle-thumb i,
.premium-toggle.active .toggle-thumb i,
.slider-toggle.active .toggle-thumb i {
  color: #1a2238;
  transform: rotate(10deg);
}

/* =========================
   20) Responsive
========================= */

@media (max-width: 1200px) {
  .hero-section,
  .college-hero,
  .about-section-grid,
  .vision-mission-grid,
  .bottom-grid,
  .content-grid,
  .doctor-layout,
  .admin-layout,
  .welcome-card,
  .admin-dashboard-grid,
  .admin-dashboard-grid-wide {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .app-shell {
    display: grid;
    grid-template-columns: 1fr;
  }

  .main-content {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 14px;
  }

  .sidebar,
  .admin-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    left: auto;
    width: min(285px, 86vw);
    height: 100vh;
    max-height: 100vh;
    transform: translateX(105%);
    z-index: 1000;
  }

  .sidebar.show,
  .admin-sidebar.show {
    transform: translateX(0);
  }

  body.sidebar-collapsed .brand-text,
  body.sidebar-collapsed .nav-text,
  body.sidebar-collapsed .menu-badge,
  body.sidebar-collapsed .sidebar-title,
  body.sidebar-collapsed .sidebar-card,
  .sidebar.collapsed .brand-text,
  .sidebar.collapsed .nav-text,
  .sidebar.collapsed .menu-badge,
  .sidebar.collapsed .sidebar-title,
  .sidebar.collapsed .sidebar-card {
    max-width: 220px;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .global-navbar,
  .topbar,
  .about-topbar {
    position: relative;
    top: auto;
    flex-wrap: wrap;
    gap: 10px;
  }

  .navbar-right,
  .navbar-left,
  .topbar-right,
  .topbar-left {
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .navbar-title {
    flex: 1;
    min-width: 160px;
  }

  .compact-search.active,
  .compact-search:focus-within,
  .search-box {
    width: 100%;
  }

  .welcome-card,
  .welcome-side {
    grid-template-columns: 1fr;
  }

  .stats-grid,
  .quick-actions-grid,
  .quick-actions,
  .subject-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-form-grid,
  .assignment-form-grid,
  .modern-form,
  .profile-grid,
  .auth-form-grid {
    grid-template-columns: 1fr;
  }

  .auth-shell,
  .auth-shell-signup {
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .auth-showcase,
  .auth-form-wrapper {
    min-height: auto;
  }

  .admin-table-toolbar,
  .doctor-table-toolbar,
  .table-toolbar,
  .premium-table-tools,
  .doctor-table-tools,
  .table-tools {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 4px;
  }

  .admin-filter-search,
  .doctor-search,
  .table-search,
  .premium-search-box,
  .doctor-search-box {
    flex: 0 0 220px;
  }

  .admin-filter-group,
  .filters-grid,
  .table-filters,
  .doctor-filters,
  .premium-filters {
    flex: 0 0 auto;
  }

  table,
  .table,
  .doctor-table,
  .premium-table,
  .doctor-corporate-table {
    min-width: 720px;
  }
}

@media (max-width: 640px) {
  :root {
    --section-gap: 10px;
    --card-gap: 10px;
    --card-padding: 14px;
  }

  .main-content,
  .about-page-shell,
  .auth-shell {
    padding: 12px;
  }

  .panel,
  .welcome-card,
  .auth-card,
  .auth-showcase,
  .hero-text,
  .hero-visual,
  .college-hero,
  .about-footer-cta {
    padding: 14px;
  }

  .global-navbar,
  .topbar,
  .about-topbar {
    border-radius: 15px;
    padding: 9px 10px;
  }

  .welcome-card h1,
  .hero-text h1,
  .auth-showcase h1,
  .college-hero h1 {
    font-size: 21px;
  }

  .welcome-card p,
  .hero-text p,
  .college-hero p {
    font-size: 11px;
  }

  .stats-grid,
  .quick-actions-grid,
  .quick-actions,
  .subject-grid,
  .team-grid-premium,
  .welcome-side {
    grid-template-columns: 1fr;
  }

  .form-actions,
  .assignment-actions,
  .profile-actions,
  .hero-actions,
  .notification-actions,
  .complaint-actions,
  .admin-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .form-actions > *,
  .assignment-actions > *,
  .profile-actions > *,
  .hero-actions > *,
  .notification-actions > *,
  .complaint-actions > *,
  .admin-actions > * {
    width: 100%;
  }

  .primary-btn,
  .secondary-btn,
  .panel-btn,
  .mini-btn,
  .action-btn,
  .table-btn,
  .table-action,
  .btn,
  .login-btn,
  .signup-btn,
  .auth-submit-btn,
  .soft-btn,
  .success-btn,
  .danger-btn,
  .ghost-btn,
  button[type="submit"] {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 10.8px;
  }

  .table-wrap,
  .doctor-table-wrap,
  .premium-table-wrap,
  .admin-table-wrap,
  .table-responsive,
  .admin-table-wrapper,
  .table-container {
    max-height: 330px;
  }

  .nav-dropdown,
  #notificationsDropdown,
  #userDropdown {
    width: min(300px, calc(100vw - 24px));
  }

  #complaintForm .primary-btn,
  #complaintForm button[type="submit"],
  #complaintForm button:not([type]) {
    width: 100%;
    justify-self: stretch;
  }

  .toast-container {
    left: 12px;
    top: 12px;
    width: calc(100vw - 24px);
  }

  .app-toast {
    grid-template-columns: 40px minmax(0, 1fr) 28px;
  }

  .theme-toggle,
  .premium-toggle,
  .slider-toggle {
    width: 66px;
    min-width: 66px;
    height: 40px;
    min-height: 40px;
  }

  .toggle-track {
    width: 58px;
    height: 29px;
  }

  .toggle-thumb {
    width: 32px;
    height: 32px;
  }

  body.dark-mode .toggle-thumb,
  body.dark .toggle-thumb,
  .theme-toggle.active .toggle-thumb,
  .premium-toggle.active .toggle-thumb,
  .slider-toggle.active .toggle-thumb {
    right: calc(100% - 29px);
  }
}

@media (max-width: 390px) {
  .navbar-title p {
    display: none;
  }

  .nav-icon-btn,
  .user-avatar-btn,
  .icon-btn,
  .mobile-menu-btn,
  .sidebar-toggle-inside,
  #sidebarToggleBtn {
    width: 35px;
    height: 35px;
  }
}
/* =========================================================
   21) Final Fixes + Mobile Sidebar Dropdown
   آخر تعديلات: مودال / دروب داون سايدبار للموبايل / تحسينات أداء
========================================================= */

/* Fix modal visibility */
.global-modal {
  display: none;
}

.global-modal.show,
.grade-modal.show,
.comments-modal.show {
  display: flex;
}

/* Keep dropdown danger item clean */
.dropdown-item.danger {
  color: var(--danger);
  background: transparent;
  box-shadow: none;
}

.dropdown-item.danger:hover {
  background: rgba(217, 72, 98, 0.10);
  color: var(--danger);
}

/* Better toggle performance */
.toggle-thumb {
  transition:
    right 0.35s cubic-bezier(.4, 0, .2, 1),
    background 0.35s ease,
    color 0.35s ease,
    box-shadow 0.35s ease;
}

/* Optional safe replacement for old iconless sidebar items */
.menu-item.no-icon,
.sidebar-menu a.no-icon {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
}

.menu-item.no-icon::before,
.sidebar-menu a.no-icon::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 999px;
  background: rgba(49, 92, 255, 0.38);
  box-shadow: 0 0 0 4px rgba(49, 92, 255, 0.08);
}

/* Mobile Sidebar as Dropdown Menu */
@media (max-width: 980px) {
  .global-navbar,
  .topbar,
  .about-topbar {
    position: sticky;
    top: 8px;
  }

  .sidebar,
  .admin-sidebar {
    position: fixed;
    top: 76px;
    right: 12px;
    left: 12px;
    width: auto;
    height: auto;
    max-height: calc(100vh - 96px);
    padding: 12px;
    border-radius: 20px;
    transform: translateY(-14px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--border);
    box-shadow: 0 24px 70px rgba(18, 52, 110, 0.18);
    backdrop-filter: blur(18px);
    transition:
      opacity 0.22s ease,
      visibility 0.22s ease,
      transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .sidebar.show,
  .admin-sidebar.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .sidebar-header {
    padding-bottom: 10px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border);
  }

  .sidebar-menu,
  .admin-sidebar .sidebar-menu {
    max-height: calc(100vh - 210px);
    overflow-y: auto;
    padding: 4px;
    gap: 6px;
  }

  .menu-item,
  .nav-item,
  .sidebar-menu a {
    min-height: 42px;
    border-radius: 13px;
    grid-template-columns: 28px minmax(0, 1fr) auto;
  }

  .sidebar-card {
    display: none;
  }

  .sidebar-overlay {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  body.sidebar-collapsed .sidebar,
  body.sidebar-collapsed .admin-sidebar {
    width: auto;
  }

  body.sidebar-collapsed .brand-text,
  body.sidebar-collapsed .nav-text,
  body.sidebar-collapsed .menu-badge,
  body.sidebar-collapsed .sidebar-title,
  body.sidebar-collapsed .sidebar-card,
  .sidebar.collapsed .brand-text,
  .sidebar.collapsed .nav-text,
  .sidebar.collapsed .menu-badge,
  .sidebar.collapsed .sidebar-title,
  .sidebar.collapsed .sidebar-card {
    max-width: 220px;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  body.sidebar-collapsed .menu-item,
  body.sidebar-collapsed .nav-item,
  body.sidebar-collapsed .sidebar-menu a,
  .sidebar.collapsed .menu-item,
  .sidebar.collapsed .nav-item,
  .sidebar.collapsed .sidebar-menu a {
    display: grid;
    justify-content: initial;
    padding: 8px 10px;
  }

  body.dark-mode .sidebar,
  body.dark-mode .admin-sidebar,
  body.dark .sidebar,
  body.dark .admin-sidebar {
    background: rgba(10, 28, 45, 0.96);
    border-color: rgba(139, 167, 196, 0.16);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  }
}

@media (max-width: 640px) {
  .sidebar,
  .admin-sidebar {
    top: 70px;
    right: 10px;
    left: 10px;
    border-radius: 18px;
  }

  .sidebar-menu,
  .admin-sidebar .sidebar-menu {
    max-height: calc(100vh - 180px);
  }
}
/* =========================================================
   Fix Sidebar Toggle Desktop + Mobile Dropdown
========================================================= */

/* Desktop: زر السايدبار يبقى منفصل لوحده مش لازق في أيقونة اللوجو */
@media (min-width: 981px) {
  .mobile-menu-btn {
    display: none;
  }

  .sidebar-header {
    justify-content: flex-start;
  }

  .brand {
    flex: 1;
  }

  .sidebar-header #sidebarToggleBtn,
  .sidebar-header .sidebar-toggle-inside {
    position: fixed;
    top: 18px;
    right: calc(var(--sidebar-width) + 14px);
    z-index: 950;
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--border);
    color: var(--text);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(14px);
  }

  body.sidebar-collapsed .sidebar-header #sidebarToggleBtn,
  body.sidebar-collapsed .sidebar-header .sidebar-toggle-inside,
  .sidebar.collapsed .sidebar-header #sidebarToggleBtn,
  .sidebar.collapsed .sidebar-header .sidebar-toggle-inside {
    right: calc(var(--sidebar-collapsed-width) + 14px);
  }
}

/* Mobile: السايدبار يبقى Dropdown ويقفل صح */
@media (max-width: 980px) {
  .sidebar,
  .admin-sidebar {
    position: fixed;
    top: 76px;
    right: 12px;
    left: 12px;
    width: auto;
    height: auto;
    max-height: calc(100vh - 96px);
    padding: 12px;
    border-radius: 20px;
    transform: translateY(-14px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--border);
    box-shadow: 0 24px 70px rgba(18, 52, 110, 0.18);
    backdrop-filter: blur(18px);
    transition:
      opacity 0.22s ease,
      visibility 0.22s ease,
      transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .sidebar.show,
  .admin-sidebar.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .sidebar-header {
    padding-bottom: 10px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border);
  }

  .sidebar-header #sidebarToggleBtn,
  .sidebar-header .sidebar-toggle-inside {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }

  .sidebar-menu,
  .admin-sidebar .sidebar-menu {
    max-height: calc(100vh - 210px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 4px;
    gap: 6px;
  }

  .sidebar-card {
    display: none;
  }

  .sidebar-overlay {
    display: none;
  }

  body.sidebar-collapsed .sidebar,
  body.sidebar-collapsed .admin-sidebar {
    width: auto;
  }

  body.sidebar-collapsed .brand-text,
  body.sidebar-collapsed .nav-text,
  body.sidebar-collapsed .menu-badge,
  body.sidebar-collapsed .sidebar-title,
  .sidebar.collapsed .brand-text,
  .sidebar.collapsed .nav-text,
  .sidebar.collapsed .menu-badge,
  .sidebar.collapsed .sidebar-title {
    max-width: 220px;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  body.sidebar-collapsed .menu-item,
  body.sidebar-collapsed .nav-item,
  body.sidebar-collapsed .sidebar-menu a,
  .sidebar.collapsed .menu-item,
  .sidebar.collapsed .nav-item,
  .sidebar.collapsed .sidebar-menu a {
    display: grid;
    justify-content: initial;
    padding: 8px 10px;
  }
}

@media (max-width: 640px) {
  .sidebar,
  .admin-sidebar {
    top: 70px;
    right: 10px;
    left: 10px;
    border-radius: 18px;
  }

  .sidebar-menu,
  .admin-sidebar .sidebar-menu {
    max-height: calc(100vh - 180px);
  }
}

/* Dark mode dropdown sidebar */
body.dark-mode .sidebar,
body.dark-mode .admin-sidebar,
body.dark .sidebar,
body.dark .admin-sidebar {
  background: rgba(6, 17, 31, 0.96);
  border-color: rgba(139, 167, 196, 0.16);
}

/* =========================================================
   22) Final Real Layout Fix - Sidebar / Navbar / Modal
   نسخة نهائية بناءً على صفحات الأدمن والدكتور والطالب الفعلية
========================================================= */

/* Modal fix: المودال لا يظهر إلا عند إضافة show */
.global-modal,
.preview-modal,
.grade-modal,
.comments-modal {
  display: none;
}

.global-modal.show,
.preview-modal.show,
.grade-modal.show,
.comments-modal.show {
  display: flex;
}

/* Dropdown danger item لا يأخذ شكل زر الحذف الأحمر الكامل */
.nav-dropdown .dropdown-item.danger,
.user-menu .dropdown-item.danger {
  color: var(--danger);
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

.nav-dropdown .dropdown-item.danger:hover,
.user-menu .dropdown-item.danger:hover {
  color: var(--danger);
  background: rgba(217, 72, 98, 0.10);
}

/* تحسين أداء التوجل */
.toggle-thumb {
  transition:
    right 0.35s cubic-bezier(.4, 0, .2, 1),
    transform 0.35s cubic-bezier(.4, 0, .2, 1),
    background 0.35s ease,
    color 0.35s ease,
    box-shadow 0.35s ease;
}

/* Desktop sidebar toggle منفصل عن أيقونة البراند */
@media (min-width: 981px) {
  .mobile-menu-btn,
  #mobileMenuBtn {
    display: none;
  }

  .sidebar,
  .admin-sidebar {
    overflow: visible;
  }

  .sidebar-header {
    justify-content: flex-start;
  }

  .sidebar-header .brand {
    flex: 1;
    min-width: 0;
  }

  .sidebar-header #sidebarToggleBtn,
  .sidebar-header .sidebar-toggle-inside {
    position: fixed;
    top: 18px;
    right: calc(var(--sidebar-width) + 14px);
    z-index: 950;
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--border);
    color: var(--text);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(14px);
  }

  body.sidebar-collapsed .sidebar-header #sidebarToggleBtn,
  body.sidebar-collapsed .sidebar-header .sidebar-toggle-inside,
  .sidebar.collapsed .sidebar-header #sidebarToggleBtn,
  .sidebar.collapsed .sidebar-header .sidebar-toggle-inside {
    right: calc(var(--sidebar-collapsed-width) + 14px);
  }

  body.dark-mode .sidebar-header #sidebarToggleBtn,
  body.dark-mode .sidebar-header .sidebar-toggle-inside,
  body.dark .sidebar-header #sidebarToggleBtn,
  body.dark .sidebar-header .sidebar-toggle-inside {
    background: rgba(15, 28, 48, 0.88);
    border-color: rgba(139, 167, 196, 0.18);
    color: var(--text);
  }
}

/* Mobile sidebar = dropdown حقيقي */
@media (max-width: 980px) {
  .global-navbar,
  .topbar,
  .about-topbar {
    position: sticky;
    top: 8px;
    z-index: 850;
  }

  .main-content {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 12px;
  }

  .sidebar,
  .admin-sidebar {
    position: fixed;
    top: 74px;
    right: 12px;
    left: 12px;
    width: auto;
    height: auto;
    max-height: calc(100vh - 92px);
    padding: 12px;
    border-radius: 20px;
    transform: translateY(-12px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow: hidden;
    z-index: 1200;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--border);
    box-shadow: 0 24px 70px rgba(18, 52, 110, 0.20);
    backdrop-filter: blur(18px);
    transition:
      opacity 0.22s ease,
      visibility 0.22s ease,
      transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .sidebar.show,
  .admin-sidebar.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .sidebar-header {
    padding-bottom: 10px;
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border);
  }

  /* منع الزر الداخلي من الظهور في الموبايل عشان ميحصلش دابل */
  .sidebar-header #sidebarToggleBtn,
  .sidebar-header .sidebar-toggle-inside {
    display: none;
  }

  .mobile-menu-btn,
  #mobileMenuBtn {
    display: inline-flex;
  }

  .sidebar-menu,
  .admin-sidebar .sidebar-menu {
    max-height: calc(100vh - 205px);
    overflow-y: auto;
    overflow-x: hidden;
    padding: 4px;
    gap: 6px;
  }

  .menu-item,
  .nav-item,
  .sidebar-menu a {
    min-height: 42px;
    grid-template-columns: 28px minmax(0, 1fr) auto;
    justify-content: initial;
    padding: 8px 10px;
    border-radius: 13px;
  }

  .sidebar-card {
    display: none;
  }

  .sidebar-overlay {
    display: none;
  }

  body.sidebar-collapsed .sidebar,
  body.sidebar-collapsed .admin-sidebar,
  .sidebar.collapsed,
  .admin-sidebar.collapsed {
    width: auto;
  }

  body.sidebar-collapsed .brand-text,
  body.sidebar-collapsed .nav-text,
  body.sidebar-collapsed .menu-badge,
  body.sidebar-collapsed .sidebar-title,
  .sidebar.collapsed .brand-text,
  .sidebar.collapsed .nav-text,
  .sidebar.collapsed .menu-badge,
  .sidebar.collapsed .sidebar-title {
    max-width: 220px;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  body.sidebar-collapsed .menu-item,
  body.sidebar-collapsed .nav-item,
  body.sidebar-collapsed .sidebar-menu a,
  .sidebar.collapsed .menu-item,
  .sidebar.collapsed .nav-item,
  .sidebar.collapsed .sidebar-menu a {
    display: grid;
    justify-content: initial;
    padding: 8px 10px;
  }

  body.dark-mode .sidebar,
  body.dark-mode .admin-sidebar,
  body.dark .sidebar,
  body.dark .admin-sidebar {
    background: rgba(8, 20, 36, 0.97);
    border-color: rgba(139, 167, 196, 0.16);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  }

  .navbar-left,
  .topbar-left {
    justify-content: flex-end;
  }

  .table-toolbar,
  .admin-table-toolbar,
  .doctor-table-toolbar,
  .premium-table-tools,
  .doctor-table-tools,
  .table-tools {
    align-items: stretch;
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .filters-grid,
  .admin-filter-group,
  .table-filters,
  .doctor-filters,
  .premium-filters {
    width: 100%;
    flex-wrap: wrap;
    justify-content: stretch;
  }

  .admin-filter-search,
  .doctor-search,
  .table-search,
  .premium-search-box,
  .doctor-search-box {
    width: 100%;
    max-width: 100%;
    flex: 1 1 100%;
  }

  .admin-filter-group select,
  .admin-filter-group input,
  .table-filters select,
  .table-filters input,
  .filters-grid select,
  .filters-grid input,
  .doctor-filters select,
  .doctor-filters input,
  .premium-filters select,
  .premium-filters input,
  .table-tools select,
  .table-tools input {
    min-width: 145px;
    max-width: none;
    flex: 1 1 145px;
  }
}

@media (max-width: 640px) {
  .sidebar,
  .admin-sidebar {
    top: 68px;
    right: 10px;
    left: 10px;
    border-radius: 18px;
  }

  .sidebar-menu,
  .admin-sidebar .sidebar-menu {
    max-height: calc(100vh - 174px);
  }

  .global-navbar,
  .topbar,
  .about-topbar {
    padding: 9px 10px;
  }

  .navbar-title h3,
  .global-navbar h3 {
    font-size: 14px;
  }

  .navbar-title p {
    font-size: 10px;
  }
}

/* =========================================================
   23) Final Desktop Sidebar Toggle Position Fix
   - Keep desktop menu button inside the sidebar header
   - Mobile dropdown behavior stays unchanged
========================================================= */

@media (min-width: 981px) {
  .sidebar,
  .admin-sidebar {
    overflow: hidden;
  }

  .sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 42px;
  }

  .sidebar-header .brand {
    min-width: 0;
    flex: 1 1 auto;
  }

  #sidebarToggleBtn,
  .sidebar-toggle-inside,
  .sidebar-header #sidebarToggleBtn,
  .sidebar-header .sidebar-toggle-inside {
    position: static;
    inset: auto;
    top: auto;
    right: auto;
    left: auto;
    bottom: auto;
    transform: none;
    z-index: auto;
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px;
    margin: 0;
    flex: 0 0 38px;
    border-radius: 12px;
    background: var(--surface-2);
    color: var(--text);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  #sidebarToggleBtn:hover,
  .sidebar-toggle-inside:hover,
  .sidebar-header #sidebarToggleBtn:hover,
  .sidebar-header .sidebar-toggle-inside:hover {
    transform: translateY(-1px);
  }

  .mobile-menu-btn,
  #mobileMenuBtn {
    display: none;
  }

  body.sidebar-collapsed .sidebar-header,
  body.sidebar-collapsed .admin-sidebar .sidebar-header,
  .sidebar.collapsed .sidebar-header,
  .admin-sidebar.collapsed .sidebar-header {
    justify-content: center;
  }

  body.sidebar-collapsed #sidebarToggleBtn,
  body.sidebar-collapsed .sidebar-toggle-inside,
  .sidebar.collapsed #sidebarToggleBtn,
  .sidebar.collapsed .sidebar-toggle-inside,
  .admin-sidebar.collapsed #sidebarToggleBtn,
  .admin-sidebar.collapsed .sidebar-toggle-inside {
    margin-inline: auto;
  }
}

/* =========================================================
   Final Desktop Sidebar Button + Active Menu Border Fix
   - Desktop: sidebar collapse button sits alone in its own top row
   - Active menu item: premium side mark/border
========================================================= */

@media (min-width: 981px) {
  .sidebar,
  .admin-sidebar {
    padding-top: 14px;
  }

  .sidebar-header {
    width: 100%;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0;
    margin-bottom: 4px;
    padding-inline: 0;
  }

  .sidebar-header .brand {
    display: none;
  }

  .sidebar-header .sidebar-title {
    display: none;
  }

  .sidebar-header #sidebarToggleBtn,
  .sidebar-header .sidebar-toggle-inside,
  #sidebarToggleBtn,
  .sidebar-toggle-inside {
    position: static;
    inset: auto;
    transform: none;
    margin: 0 0 0 auto;
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.76);
    color: var(--text);
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: var(--shadow-sm);
    z-index: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .sidebar-header #sidebarToggleBtn:hover,
  .sidebar-header .sidebar-toggle-inside:hover,
  #sidebarToggleBtn:hover,
  .sidebar-toggle-inside:hover {
    transform: translateY(-1px);
    color: var(--primary);
    border-color: rgba(49, 92, 255, 0.24);
    background: rgba(255, 255, 255, 0.92);
  }

  body.sidebar-collapsed .sidebar-header,
  body.sidebar-collapsed .admin-sidebar .sidebar-header,
  .sidebar.collapsed .sidebar-header,
  .admin-sidebar.collapsed .sidebar-header {
    justify-content: center;
  }

  body.sidebar-collapsed #sidebarToggleBtn,
  body.sidebar-collapsed .sidebar-toggle-inside,
  .sidebar.collapsed #sidebarToggleBtn,
  .sidebar.collapsed .sidebar-toggle-inside,
  .admin-sidebar.collapsed #sidebarToggleBtn,
  .admin-sidebar.collapsed .sidebar-toggle-inside {
    margin-inline: auto;
  }

  .mobile-menu-btn {
    display: none;
  }
}

.sidebar-menu .menu-item,
.sidebar-menu .nav-item,
.sidebar-menu a {
  position: relative;
  overflow: hidden;
}

.sidebar-menu .menu-item.active,
.sidebar-menu .nav-item.active,
.sidebar-menu a.active,
.sidebar-menu .SIDEBAR_DASHBOARD_ACTIVE.active,
.sidebar-menu .SIDEBAR_PENDING_ACTIVE.active,
.sidebar-menu .SIDEBAR_USERS_ACTIVE.active,
.sidebar-menu .SIDEBAR_ADD_PROFESSOR_ACTIVE.active,
.sidebar-menu .SIDEBAR_COMPLAINTS_ACTIVE.active,
.sidebar-menu .SIDEBAR_LOGS_ACTIVE.active {
  background:
    linear-gradient(135deg, rgba(49, 92, 255, 0.14), rgba(45, 189, 232, 0.08));
  color: var(--primary);
  border-color: rgba(49, 92, 255, 0.24);
  box-shadow: inset -3px 0 0 var(--primary), 0 8px 18px rgba(49, 92, 255, 0.08);
}

.sidebar-menu .menu-item.active::before,
.sidebar-menu .nav-item.active::before,
.sidebar-menu a.active::before,
.sidebar-menu .SIDEBAR_DASHBOARD_ACTIVE.active::before,
.sidebar-menu .SIDEBAR_PENDING_ACTIVE.active::before,
.sidebar-menu .SIDEBAR_USERS_ACTIVE.active::before,
.sidebar-menu .SIDEBAR_ADD_PROFESSOR_ACTIVE.active::before,
.sidebar-menu .SIDEBAR_COMPLAINTS_ACTIVE.active::before,
.sidebar-menu .SIDEBAR_LOGS_ACTIVE.active::before {
  content: "";
  position: absolute;
  top: 9px;
  bottom: 9px;
  right: 0;
  width: 4px;
  border-radius: 999px 0 0 999px;
  background: linear-gradient(180deg, var(--primary), var(--cyan));
  box-shadow: 0 0 0 4px rgba(49, 92, 255, 0.08);
}

.sidebar-menu .menu-item.active i,
.sidebar-menu .nav-item.active i,
.sidebar-menu a.active i {
  color: var(--primary);
}

body.sidebar-collapsed .sidebar-menu .menu-item.active,
body.sidebar-collapsed .sidebar-menu .nav-item.active,
body.sidebar-collapsed .sidebar-menu a.active,
.sidebar.collapsed .sidebar-menu .menu-item.active,
.sidebar.collapsed .sidebar-menu .nav-item.active,
.sidebar.collapsed .sidebar-menu a.active,
.admin-sidebar.collapsed .sidebar-menu .menu-item.active,
.admin-sidebar.collapsed .sidebar-menu .nav-item.active,
.admin-sidebar.collapsed .sidebar-menu a.active {
  box-shadow: inset 0 -3px 0 var(--primary), 0 8px 18px rgba(49, 92, 255, 0.08);
}

body.sidebar-collapsed .sidebar-menu .menu-item.active::before,
body.sidebar-collapsed .sidebar-menu .nav-item.active::before,
body.sidebar-collapsed .sidebar-menu a.active::before,
.sidebar.collapsed .sidebar-menu .menu-item.active::before,
.sidebar.collapsed .sidebar-menu .nav-item.active::before,
.sidebar.collapsed .sidebar-menu a.active::before,
.admin-sidebar.collapsed .sidebar-menu .menu-item.active::before,
.admin-sidebar.collapsed .sidebar-menu .nav-item.active::before,
.admin-sidebar.collapsed .sidebar-menu a.active::before {
  top: auto;
  right: 50%;
  bottom: 3px;
  width: 22px;
  height: 3px;
  transform: translateX(50%);
  border-radius: 999px;
}

body.dark-mode .sidebar-header #sidebarToggleBtn,
body.dark-mode .sidebar-header .sidebar-toggle-inside,
body.dark-mode #sidebarToggleBtn,
body.dark-mode .sidebar-toggle-inside,
body.dark .sidebar-header #sidebarToggleBtn,
body.dark .sidebar-header .sidebar-toggle-inside,
body.dark #sidebarToggleBtn,
body.dark .sidebar-toggle-inside {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.14);
}

body.dark-mode .sidebar-menu .menu-item.active,
body.dark-mode .sidebar-menu .nav-item.active,
body.dark-mode .sidebar-menu a.active,
body.dark .sidebar-menu .menu-item.active,
body.dark .sidebar-menu .nav-item.active,
body.dark .sidebar-menu a.active {
  background: linear-gradient(135deg, rgba(49, 92, 255, 0.20), rgba(45, 189, 232, 0.10));
  border-color: rgba(125, 160, 255, 0.30);
}


/* ================================
   Desktop: put sidebar toggle on left when sidebar is open
================================ */
@media (min-width: 981px) {
  .sidebar-header,
  .admin-sidebar .sidebar-header,
  aside.sidebar .sidebar-header,
  aside.admin-sidebar .sidebar-header {
    align-items: stretch;
  }

  .sidebar-toggle-row,
  .sidebar-header:has(#sidebarToggleBtn),
  .sidebar-header:has(.sidebar-toggle-inside) {
    direction: ltr;
  }

  .sidebar-header #sidebarToggleBtn,
  .sidebar-header .sidebar-toggle-inside,
  #sidebarToggleBtn.sidebar-toggle-inside,
  .sidebar-toggle-inside {
    margin-inline-start: auto;
    margin-inline-end: 0;
    align-self: flex-start;
  }

  body:not(.sidebar-collapsed) .sidebar:not(.collapsed) .sidebar-header #sidebarToggleBtn,
  body:not(.sidebar-collapsed) .sidebar:not(.collapsed) .sidebar-header .sidebar-toggle-inside,
  body:not(.sidebar-collapsed) .admin-sidebar:not(.collapsed) .sidebar-header #sidebarToggleBtn,
  body:not(.sidebar-collapsed) .admin-sidebar:not(.collapsed) .sidebar-header .sidebar-toggle-inside {
    margin-left: 0;
    margin-right: auto;
  }

  body.sidebar-collapsed .sidebar-header #sidebarToggleBtn,
  body.sidebar-collapsed .sidebar-header .sidebar-toggle-inside,
  .sidebar.collapsed .sidebar-header #sidebarToggleBtn,
  .sidebar.collapsed .sidebar-header .sidebar-toggle-inside,
  .admin-sidebar.collapsed .sidebar-header #sidebarToggleBtn,
  .admin-sidebar.collapsed .sidebar-header .sidebar-toggle-inside {
    margin-inline: auto;
    align-self: center;
  }
}


/* =====================================================
   FINAL FIX: Premium theme toggle spacing / sizing
   - يظبط مساحة زرار الدارك مود داخل النافبار
   - يمنع الزرار من ضغط باقي الأيقونات
   - يحافظ على شكله في الديسكتوب والموبايل
===================================================== */
.navbar-left,
.topbar-left,
.about-topbar .navbar-left,
.about-topbar .topbar-left {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: nowrap;
}

.theme-toggle,
.premium-toggle,
.slider-toggle {
  width: 64px;
  min-width: 64px;
  height: 38px;
  min-height: 38px;
  padding: 4px;
  margin-inline: 2px;
  border-radius: 999px;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.toggle-track {
  width: 56px;
  height: 28px;
  border-radius: 999px;
}

.toggle-thumb {
  top: -2px;
  right: -2px;
  width: 32px;
  height: 32px;
  min-width: 32px;
  min-height: 32px;
}

.toggle-thumb i {
  font-size: 14px;
}

body.dark-mode .toggle-thumb,
body.dark .toggle-thumb,
.theme-toggle.active .toggle-thumb,
.premium-toggle.active .toggle-thumb,
.slider-toggle.active .toggle-thumb {
  right: calc(100% - 30px);
}

.global-navbar .theme-toggle,
.global-navbar .premium-toggle,
.topbar .theme-toggle,
.topbar .premium-toggle,
.about-topbar .theme-toggle,
.about-topbar .premium-toggle {
  margin-inline-start: 4px;
  margin-inline-end: 4px;
}

@media (min-width: 981px) {
  .global-navbar,
  .topbar,
  .about-topbar {
    gap: 16px;
  }

  .navbar-left,
  .topbar-left {
    gap: 11px;
  }

  .theme-toggle,
  .premium-toggle,
  .slider-toggle {
    width: 66px;
    min-width: 66px;
    height: 40px;
    min-height: 40px;
  }

  .toggle-track {
    width: 58px;
    height: 29px;
  }

  .toggle-thumb {
    width: 33px;
    height: 33px;
    min-width: 33px;
    min-height: 33px;
  }

  body.dark-mode .toggle-thumb,
  body.dark .toggle-thumb,
  .theme-toggle.active .toggle-thumb,
  .premium-toggle.active .toggle-thumb,
  .slider-toggle.active .toggle-thumb {
    right: calc(100% - 31px);
  }
}

@media (max-width: 980px) {
  .global-navbar,
  .topbar,
  .about-topbar {
    gap: 10px;
  }

  .navbar-left,
  .topbar-left {
    gap: 8px;
    flex-shrink: 0;
  }

  .theme-toggle,
  .premium-toggle,
  .slider-toggle {
    width: 58px;
    min-width: 58px;
    height: 36px;
    min-height: 36px;
    padding: 4px;
    margin-inline: 0;
  }

  .toggle-track {
    width: 50px;
    height: 25px;
  }

  .toggle-thumb {
    top: -2px;
    right: -2px;
    width: 29px;
    height: 29px;
    min-width: 29px;
    min-height: 29px;
  }

  .toggle-thumb i {
    font-size: 12.5px;
  }

  body.dark-mode .toggle-thumb,
  body.dark .toggle-thumb,
  .theme-toggle.active .toggle-thumb,
  .premium-toggle.active .toggle-thumb,
  .slider-toggle.active .toggle-thumb {
    right: calc(100% - 27px);
  }
}

@media (max-width: 520px) {
  .navbar-left,
  .topbar-left {
    gap: 6px;
  }

  .theme-toggle,
  .premium-toggle,
  .slider-toggle {
    width: 54px;
    min-width: 54px;
    height: 34px;
    min-height: 34px;
  }

  .toggle-track {
    width: 46px;
    height: 24px;
  }

  .toggle-thumb {
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
  }

  body.dark-mode .toggle-thumb,
  body.dark .toggle-thumb,
  .theme-toggle.active .toggle-thumb,
  .premium-toggle.active .toggle-thumb,
  .slider-toggle.active .toggle-thumb {
    right: calc(100% - 26px);
  }
}


/* =========================================================
   Final Compact UI Review Patch
   - smaller cards
   - aligned sidebar icons
   - cleaner profile / notifications dropdowns
   - organized add professor form
========================================================= */

:root {
  --card-padding: 13px;
  --section-gap: 13px;
  --card-gap: 12px;
  --control-height: 36px;
  --btn-height: 32px;
  --radius-xl: 16px;
  --radius-lg: 13px;
}

.main-content {
  padding-block: 16px;
  gap: 13px;
}

.card,
.panel,
.welcome-card,
.stat-card,
.quick-action,
.quick-action-card,
.project-card,
.subject-card,
.profile-card,
.notification-card,
.complaint-card {
  border-radius: 16px;
  box-shadow: 0 10px 26px rgba(25, 55, 105, 0.075);
}

.panel,
.card-inner,
.profile-card,
.auth-card,
.auth-showcase {
  padding: 13px;
}

.global-navbar,
.topbar,
.about-topbar {
  min-height: 56px;
  padding: 8px 12px;
  border-radius: 16px;
}

.navbar-title h3,
.global-navbar h3 {
  font-size: 14.5px;
}

.navbar-title p {
  font-size: 10.2px;
}

.welcome-card {
  padding: 14px;
  gap: 12px;
}

.welcome-card h1,
.hero-text h1,
.college-hero h1 {
  font-size: clamp(18px, 2vw, 23px);
  margin-bottom: 4px;
}

.welcome-card p,
.hero-text p,
.college-hero p {
  font-size: 10.8px;
  line-height: 1.75;
}

.welcome-side.premium-welcome-side,
.premium-welcome-side,
.welcome-side {
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  gap: 8px;
}

.welcome-mini,
.premium-mini-card {
  min-height: 76px;
  padding: 10px;
  border-radius: 14px;
}

.welcome-mini strong,
.premium-mini-card strong {
  font-size: 19px;
}

.welcome-mini p,
.premium-mini-card p {
  font-size: 10px;
}

.stats-grid,
.premium-stats-grid,
.compact-stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.stat-card,
.premium-stat-card {
  min-height: 68px;
  padding: 10px;
  gap: 9px;
  border-radius: 14px;
}

.stat-icon,
.quick-action-icon,
.activity-icon,
.due-icon,
.subject-icon,
.action-needed-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  font-size: 13px;
}

.stat-info h3 {
  font-size: 18px;
}

.stat-info p,
.quick-action p,
.quick-action-card p,
.subject-card p,
.panel-head p {
  font-size: 10px;
  line-height: 1.55;
}

.quick-actions-grid,
.quick-actions {
  grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 10px;
}

.quick-action,
.quick-action-card,
.subject-card,
.action-needed-card,
.dashboard-preview-item,
.health-item,
.dashboard-activity-item,
.notification-mini,
.notification-item,
.comment-item,
.complaint-card {
  padding: 10px;
  border-radius: 14px;
}

.quick-action-icon {
  width: 40px;
  height: 40px;
  border-radius: 13px;
  font-size: 15px;
}

.quick-action h4,
.quick-action-card h3,
.subject-card h4,
.panel-head h3 {
  font-size: 13px;
}

input,
select,
textarea,
.input-with-icon,
.tags-input-box,
.admin-filter-search,
.doctor-search,
.table-search,
.premium-search-box,
.doctor-search-box {
  min-height: 36px;
  border-radius: 10px;
  font-size: 11.5px;
}

textarea {
  min-height: 78px;
}

.primary-btn,
.secondary-btn,
.panel-btn,
.mini-btn,
.action-btn,
.table-btn,
.table-action,
.btn,
.login-btn,
.signup-btn,
.auth-submit-btn,
.soft-btn,
.success-btn,
.danger-btn,
.ghost-btn,
button[type="submit"] {
  min-height: 32px;
  padding: 6px 10px;
  border-radius: 10px;
  font-size: 10.6px;
}

/* Sidebar icon optical alignment */
.sidebar,
.admin-sidebar {
  padding: 15px 12px;
}

.sidebar-menu,
.admin-sidebar .sidebar-menu {
  gap: 7px;
  padding-inline-end: 0;
}

.menu-item,
.nav-item,
.sidebar-menu a {
  min-height: 38px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 12px;
}

.menu-item i,
.nav-item i,
.sidebar-menu a i {
  width: 34px;
  min-width: 34px;
  height: 34px;
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  text-align: center;
  border-radius: 11px;
}

.menu-item.active i,
.nav-item.active i,
.sidebar-menu a.active i {
  background: rgba(49, 92, 255, 0.11);
  color: var(--primary);
}

@media (min-width: 981px) {
  body.sidebar-collapsed .sidebar,
  body.sidebar-collapsed .admin-sidebar,
  .sidebar.collapsed,
  .admin-sidebar.collapsed {
    width: 78px;
    padding-inline: 10px;
  }

  body.sidebar-collapsed .sidebar-header,
  body.sidebar-collapsed .sidebar-menu,
  .sidebar.collapsed .sidebar-header,
  .sidebar.collapsed .sidebar-menu {
    align-items: center;
  }

  body.sidebar-collapsed .menu-item,
  body.sidebar-collapsed .nav-item,
  body.sidebar-collapsed .sidebar-menu a,
  .sidebar.collapsed .menu-item,
  .sidebar.collapsed .nav-item,
  .sidebar.collapsed .sidebar-menu a {
    width: 46px;
    height: 46px;
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-inline: auto;
    position: relative;
  }

  body.sidebar-collapsed .menu-item i,
  body.sidebar-collapsed .nav-item i,
  body.sidebar-collapsed .sidebar-menu a i,
  .sidebar.collapsed .menu-item i,
  .sidebar.collapsed .nav-item i,
  .sidebar.collapsed .sidebar-menu a i {
    width: 44px;
    min-width: 44px;
    height: 44px;
    font-size: 16px;
  }

  body.sidebar-collapsed .menu-item.active::after,
  body.sidebar-collapsed .nav-item.active::after,
  body.sidebar-collapsed .sidebar-menu a.active::after,
  .sidebar.collapsed .menu-item.active::after,
  .sidebar.collapsed .nav-item.active::after,
  .sidebar.collapsed .sidebar-menu a.active::after {
    content: "";
    position: absolute;
    inset-inline-end: -10px;
    top: 11px;
    width: 4px;
    height: 24px;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--primary), var(--cyan));
  }

  body.sidebar-collapsed .main-content {
    width: calc(100% - 78px);
    max-width: calc(100% - 78px);
    margin-right: 78px;
  }
}

/* Profile dropdown */
#userDropdown.user-menu,
.nav-dropdown.user-menu {
  width: min(318px, 92vw);
  padding: 10px;
  border-radius: 18px;
  overflow: hidden;
}

#userDropdown .user-profile-head,
.user-menu .user-profile-head {
  padding: 10px;
  border-radius: 15px;
  margin-bottom: 8px;
}

#userDropdown .user-profile-row,
.user-menu .user-profile-row {
  align-items: center;
  gap: 9px;
}

#userDropdown .user-profile-avatar,
.user-menu .user-profile-avatar {
  width: 40px;
  height: 40px;
  border-radius: 13px;
}

#userDropdown .user-profile-info h4,
.user-menu .user-profile-info h4 {
  font-size: 12.5px;
  line-height: 1.35;
}

#userDropdown .user-profile-info p,
.user-menu .user-profile-info p {
  max-width: 205px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 10.5px;
}

#userDropdown .dropdown-item,
.user-menu .dropdown-item {
  min-height: 38px;
  border-radius: 12px;
  justify-content: flex-start;
}

#userDropdown .dropdown-item.danger,
.user-menu .dropdown-item.danger {
  margin-top: 6px;
}

/* Notifications dropdown */
#notificationsDropdown,
.nav-dropdown.notifications-dropdown {
  width: min(390px, 92vw);
  padding: 10px;
  border-radius: 18px;
  overflow: hidden auto;
}

#notificationsDropdown:empty::before {
  content: "لا توجد إشعارات حالياً";
  min-height: 90px;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
  border: 1px dashed var(--border);
  border-radius: 14px;
  background: rgba(49, 92, 255, 0.035);
}

#notificationsDropdown .notification-mini,
#notificationsDropdown .notification-item,
#notificationsDropdown .notification-card,
.notifications-mini-list .notification-mini,
.notifications-list .notification-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  padding: 10px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(255, 255, 255, 0.55);
  margin-bottom: 8px;
}

#notificationsDropdown .notification-mini::before,
#notificationsDropdown .notification-item::before,
#notificationsDropdown .notification-card::before {
  content: "\f0f3";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
}

#notificationsDropdown h4,
#notificationsDropdown strong,
#notificationsDropdown .notification-title {
  font-size: 12px;
  color: var(--text);
  line-height: 1.5;
}

#notificationsDropdown p,
#notificationsDropdown .notification-message,
#notificationsDropdown small,
#notificationsDropdown .notification-time {
  font-size: 10.5px;
  color: var(--muted);
  line-height: 1.65;
}

/* Add professor page */
.add-professor-pro-form {
  width: min(100%, 1040px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: visible;
}

.add-professor-pro-form::before {
  display: none;
}

.form-section-card {
  position: relative;
  z-index: 2;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.form-section-card::before {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  top: -72px;
  left: -72px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(49, 92, 255, 0.07), transparent 65%);
  pointer-events: none;
}

.section-title-row {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.section-title-row .section-icon {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  flex-shrink: 0;
}

.section-title-row h3 {
  font-size: 14px;
  color: var(--text);
  line-height: 1.45;
}

.section-title-row p {
  font-size: 10.5px;
  color: var(--muted);
  line-height: 1.55;
}

.add-professor-grid,
.add-subject-inline-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
  align-items: end;
}

.add-subject-inline-grid {
  grid-template-columns: minmax(150px, 0.9fr) minmax(140px, 0.8fr) minmax(220px, 1.25fr) auto;
}

.add-subject-inline-grid .subject-add-action {
  width: auto;
  min-width: 118px;
  padding-inline: 12px;
  align-self: end;
}

.subjects-preview-box {
  position: relative;
  z-index: 2;
  margin-top: 12px;
  padding: 11px;
  min-height: 48px;
  border-radius: 14px;
  border: 1px dashed rgba(49, 92, 255, 0.24);
  background: rgba(49, 92, 255, 0.035);
}

.add-professor-actions {
  justify-content: center;
  padding-top: 2px;
}

.add-professor-actions .primary-btn {
  min-width: 190px;
}

/* Clean overly empty panel heads */
.panel-head:empty {
  display: none;
}

@media (max-width: 980px) {
  .add-professor-grid,
  .add-subject-inline-grid,
  .admin-form-grid,
  .assignment-form-grid,
  .modern-form,
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .add-subject-inline-grid .subject-add-action {
    width: fit-content;
  }

  .welcome-card {
    grid-template-columns: 1fr;
  }
}

body.dark-mode #userDropdown,
body.dark-mode #notificationsDropdown,
body.dark #userDropdown,
body.dark #notificationsDropdown {
  background: rgba(10, 28, 45, 0.96);
  border-color: rgba(139, 167, 196, 0.16);
}

body.dark-mode #notificationsDropdown .notification-mini,
body.dark-mode #notificationsDropdown .notification-item,
body.dark-mode #notificationsDropdown .notification-card,
body.dark #notificationsDropdown .notification-mini,
body.dark #notificationsDropdown .notification-item,
body.dark #notificationsDropdown .notification-card,
body.dark-mode .form-section-card,
body.dark .form-section-card {
  background: rgba(16, 34, 54, 0.88);
  border-color: rgba(139, 167, 196, 0.16);
}

body.dark-mode .subjects-preview-box,
body.dark .subjects-preview-box {
  background: rgba(29, 155, 240, 0.06);
  border-color: rgba(29, 155, 240, 0.22);
}


/* =========================================================
   Final Fix - Sidebar Badge Alignment + Notifications Dropdown
   Keeps menu icons visually aligned even when a menu item has a counter
========================================================= */

/* ---------- Sidebar icon alignment with floating badges ---------- */
.sidebar-menu .menu-item,
.sidebar-menu .nav-item,
.sidebar-menu a {
  position: relative;
  grid-template-columns: 30px minmax(0, 1fr);
  padding-inline-end: 10px;
  padding-inline-start: 38px;
}

.sidebar-menu .menu-item > i,
.sidebar-menu .nav-item > i,
.sidebar-menu a > i {
  grid-column: 1;
  width: 30px;
  min-width: 30px;
  height: 30px;
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  line-height: 1;
}

.sidebar-menu .menu-badge,
.sidebar-menu #sidebarNotificationsBadge,
.sidebar-menu #sidebarPendingBadge,
.sidebar-menu #sidebarComplaintsBadge {
  position: absolute;
  inset-inline-start: 10px;
  top: 50%;
  transform: translateY(-50%);
  margin: 0;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  z-index: 4;
  pointer-events: none;
}

@media (min-width: 981px) {
  body.sidebar-collapsed .sidebar-menu .menu-item,
  body.sidebar-collapsed .sidebar-menu .nav-item,
  body.sidebar-collapsed .sidebar-menu a,
  .sidebar.collapsed .sidebar-menu .menu-item,
  .sidebar.collapsed .sidebar-menu .nav-item,
  .sidebar.collapsed .sidebar-menu a {
    width: 48px;
    height: 48px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-inline: auto;
    border-radius: 16px;
  }

  body.sidebar-collapsed .sidebar-menu .menu-item > i,
  body.sidebar-collapsed .sidebar-menu .nav-item > i,
  body.sidebar-collapsed .sidebar-menu a > i,
  .sidebar.collapsed .sidebar-menu .menu-item > i,
  .sidebar.collapsed .sidebar-menu .nav-item > i,
  .sidebar.collapsed .sidebar-menu a > i {
    width: 48px;
    min-width: 48px;
    height: 48px;
    flex: 0 0 48px;
    margin: 0;
    padding: 0;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    line-height: 1;
  }

  body.sidebar-collapsed .sidebar-menu .menu-badge,
  body.sidebar-collapsed .sidebar-menu #sidebarNotificationsBadge,
  body.sidebar-collapsed .sidebar-menu #sidebarPendingBadge,
  body.sidebar-collapsed .sidebar-menu #sidebarComplaintsBadge,
  .sidebar.collapsed .sidebar-menu .menu-badge,
  .sidebar.collapsed .sidebar-menu #sidebarNotificationsBadge,
  .sidebar.collapsed .sidebar-menu #sidebarPendingBadge,
  .sidebar.collapsed .sidebar-menu #sidebarComplaintsBadge {
    max-width: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: none;
    top: -3px;
    inset-inline-start: -3px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 9px;
    border: 2px solid var(--surface-solid);
    box-shadow: 0 8px 18px rgba(217, 72, 98, 0.18);
    background: linear-gradient(135deg, var(--danger), #ff7b92);
    color: #fff;
  }

  body.sidebar-collapsed .sidebar-menu .menu-badge:empty,
  body.sidebar-collapsed .sidebar-menu #sidebarNotificationsBadge:empty,
  body.sidebar-collapsed .sidebar-menu #sidebarPendingBadge:empty,
  body.sidebar-collapsed .sidebar-menu #sidebarComplaintsBadge:empty,
  body.sidebar-collapsed .sidebar-menu .menu-badge:is([hidden]),
  body.sidebar-collapsed .sidebar-menu #sidebarNotificationsBadge:is([hidden]),
  body.sidebar-collapsed .sidebar-menu #sidebarPendingBadge:is([hidden]),
  body.sidebar-collapsed .sidebar-menu #sidebarComplaintsBadge:is([hidden]) {
    display: none;
  }
}

/* ---------- Notifications dropdown professional layout ---------- */
#notificationsDropdown,
.nav-dropdown.notifications-dropdown {
  width: min(420px, calc(100vw - 28px));
  max-height: min(540px, calc(100vh - 96px));
  padding: 12px;
  border-radius: 22px;
  overflow: hidden auto;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.96), rgba(248,251,255,0.94));
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 28px 80px rgba(18, 52, 110, 0.20);
  backdrop-filter: blur(20px);
}

#notificationsDropdown.show,
#notificationsDropdown.open,
.nav-dropdown.notifications-dropdown.show,
.nav-dropdown.notifications-dropdown.open {
  display: grid;
  gap: 10px;
}

#notificationsDropdown:empty::before {
  content: "لا توجد إشعارات حالياً";
  min-height: 120px;
  display: grid;
  place-items: center;
  padding: 18px;
  border-radius: 18px;
  border: 1px dashed rgba(148, 163, 184, 0.32);
  background:
    radial-gradient(circle at top, rgba(49, 92, 255, 0.08), transparent 55%),
    rgba(255, 255, 255, 0.62);
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-align: center;
}

#notificationsDropdown .dropdown-head,
#notificationsDropdown .notification-head,
#notificationsDropdown .notifications-head {
  margin: 0 0 2px;
  padding: 4px 2px 10px;
  border: 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

#notificationsDropdown .dropdown-head h4,
#notificationsDropdown .notification-head h4,
#notificationsDropdown .notifications-head h4 {
  margin: 0;
  font-size: 13px;
  font-weight: 900;
  color: var(--text);
}

#notificationsDropdown .mini-link,
#notificationsDropdown #markAllNotificationsRead,
#notificationsDropdown button[data-action*="read"] {
  min-height: 30px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(49, 92, 255, 0.08);
  color: var(--primary);
  border: 1px solid rgba(49, 92, 255, 0.14);
  font-size: 10px;
  font-weight: 900;
}

#notificationsDropdown .notifications-mini-list,
#notificationsDropdown #notificationsMiniList,
#notificationsDropdown .notifications-list {
  display: grid;
  gap: 8px;
  max-height: 390px;
  overflow: auto;
  padding-inline-end: 2px;
}

#notificationsDropdown .notification-mini,
#notificationsDropdown .notification-item,
#notificationsDropdown .notification-card,
#notificationsDropdown [data-notification-id] {
  position: relative;
  min-height: 74px;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  margin: 0;
  padding: 11px;
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: 0 8px 22px rgba(25, 55, 105, 0.055);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

#notificationsDropdown .notification-mini:hover,
#notificationsDropdown .notification-item:hover,
#notificationsDropdown .notification-card:hover,
#notificationsDropdown [data-notification-id]:hover {
  transform: translateY(-1px);
  border-color: rgba(49, 92, 255, 0.22);
  background: rgba(255, 255, 255, 0.90);
}

#notificationsDropdown .notification-mini:not(:has(.notification-icon))::before,
#notificationsDropdown .notification-item:not(:has(.notification-icon))::before,
#notificationsDropdown .notification-card:not(:has(.notification-icon))::before,
#notificationsDropdown [data-notification-id]:not(:has(.notification-icon))::before {
  content: "\f0f3";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  box-shadow: 0 10px 22px rgba(49, 92, 255, 0.16);
}

#notificationsDropdown .notification-icon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
}

#notificationsDropdown h4,
#notificationsDropdown strong,
#notificationsDropdown .notification-title,
#notificationsDropdown .notification-mini-title {
  display: block;
  margin: 0 0 3px;
  color: var(--text);
  font-size: 12.2px;
  font-weight: 900;
  line-height: 1.55;
}

#notificationsDropdown p,
#notificationsDropdown .notification-message,
#notificationsDropdown .notification-mini-message {
  margin: 0;
  color: var(--muted);
  font-size: 10.8px;
  font-weight: 700;
  line-height: 1.8;
}

#notificationsDropdown small,
#notificationsDropdown time,
#notificationsDropdown .notification-time,
#notificationsDropdown .notification-date {
  display: inline-flex;
  margin-top: 6px;
  color: var(--primary);
  font-size: 9.8px;
  font-weight: 900;
  direction: rtl;
}

#notificationsDropdown .notification-mini.unread,
#notificationsDropdown .notification-item.unread,
#notificationsDropdown .notification-card.unread,
#notificationsDropdown [data-read="false"] {
  background:
    linear-gradient(135deg, rgba(49, 92, 255, 0.095), rgba(45, 189, 232, 0.055)),
    rgba(255, 255, 255, 0.86);
  border-color: rgba(49, 92, 255, 0.24);
}

#notificationsDropdown .notification-mini.unread::after,
#notificationsDropdown .notification-item.unread::after,
#notificationsDropdown .notification-card.unread::after,
#notificationsDropdown [data-read="false"]::after {
  content: "";
  position: absolute;
  inset-inline-end: 8px;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--danger);
  box-shadow: 0 0 0 4px rgba(217, 72, 98, 0.10);
}

#notificationsDropdown .dropdown-footer-link,
#notificationsDropdown .notifications-footer,
#notificationsDropdown a[href*="notifications"] {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  padding: 8px 10px;
  border-radius: 14px;
  background: rgba(49, 92, 255, 0.08);
  color: var(--primary);
  font-size: 11px;
  font-weight: 900;
  border: 1px solid rgba(49, 92, 255, 0.12);
}

body.dark-mode #notificationsDropdown,
body.dark #notificationsDropdown,
body.dark-mode .nav-dropdown.notifications-dropdown,
body.dark .nav-dropdown.notifications-dropdown {
  background:
    linear-gradient(180deg, rgba(13, 31, 50, 0.98), rgba(10, 26, 43, 0.96));
  border-color: rgba(139, 167, 196, 0.18);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

body.dark-mode #notificationsDropdown .notification-mini,
body.dark-mode #notificationsDropdown .notification-item,
body.dark-mode #notificationsDropdown .notification-card,
body.dark-mode #notificationsDropdown [data-notification-id],
body.dark #notificationsDropdown .notification-mini,
body.dark #notificationsDropdown .notification-item,
body.dark #notificationsDropdown .notification-card,
body.dark #notificationsDropdown [data-notification-id] {
  background: rgba(16, 34, 54, 0.82);
  border-color: rgba(139, 167, 196, 0.16);
}

body.dark-mode #notificationsDropdown .notification-mini:hover,
body.dark-mode #notificationsDropdown .notification-item:hover,
body.dark-mode #notificationsDropdown .notification-card:hover,
body.dark #notificationsDropdown .notification-mini:hover,
body.dark #notificationsDropdown .notification-item:hover,
body.dark #notificationsDropdown .notification-card:hover {
  background: rgba(21, 45, 71, 0.92);
}

@media (max-width: 640px) {
  #notificationsDropdown,
  .nav-dropdown.notifications-dropdown {
    position: fixed;
    top: 74px;
    inset-inline: 12px;
    width: auto;
    max-height: calc(100vh - 96px);
  }
}


/* =========================================================
   Add Professor Final Polish - compact professional layout
========================================================= */
.admin-add-professor-page .main-content > #addProfessorForm {
  width: min(100%, 1040px);
}

.add-professor-final-form {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(310px, 0.72fr);
  gap: 14px;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: visible;
}

.add-professor-final-form::before {
  display: none;
}

.professor-form-section,
.professor-subject-section,
.professor-preview-section {
  position: relative;
  z-index: 2;
  padding: 16px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.professor-form-section::before,
.professor-subject-section::before,
.professor-preview-section::before {
  content: "";
  position: absolute;
  width: 170px;
  height: 170px;
  left: -78px;
  top: -82px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(49, 92, 255, 0.075), transparent 68%);
  pointer-events: none;
}

.professor-form-section > *,
.professor-subject-section > *,
.professor-preview-section > * {
  position: relative;
  z-index: 2;
}

.add-professor-final-form .section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.add-professor-final-form .section-title-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.add-professor-final-form .section-title-main > span {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  box-shadow: 0 10px 22px rgba(49, 92, 255, 0.14);
}

.add-professor-final-form .section-title-main h3 {
  margin: 0;
  font-size: 14px;
  line-height: 1.35;
  color: var(--text);
}

.add-professor-final-form .section-title-main p {
  margin: 1px 0 0;
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--muted);
}

.add-professor-final-form .section-chip {
  min-height: 26px;
  padding: 4px 9px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  background: rgba(49, 92, 255, 0.09);
  border: 1px solid rgba(49, 92, 255, 0.12);
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.add-professor-final-form .professor-fields-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.add-professor-final-form .form-group {
  gap: 6px;
}

.add-professor-final-form label {
  font-size: 11px;
}

.add-professor-final-form input,
.add-professor-final-form select,
.add-professor-final-form .input-with-icon {
  min-height: 37px;
  border-radius: 11px;
}

.add-professor-final-form .input-with-icon {
  padding-inline: 11px;
}

.add-professor-final-form .input-with-icon > i {
  color: var(--primary);
  opacity: 0.82;
  width: 16px;
  text-align: center;
}

.professor-side-stack {
  display: grid;
  gap: 14px;
  align-content: start;
}

.professor-subject-compact-grid {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) minmax(105px, 0.68fr) minmax(170px, 1.2fr) auto;
  align-items: end;
  gap: 10px;
}

#addSubjectBtn.add-subject-mini-btn,
.add-subject-mini-btn {
  min-width: 112px;
  height: 37px;
  min-height: 37px;
  padding: 0 12px;
  border-radius: 11px;
  align-self: end;
  justify-self: end;
}

.professor-subject-help {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.professor-subject-help span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: var(--muted);
  font-size: 10.5px;
  font-weight: 800;
}

.professor-preview-section {
  min-height: 220px;
}

.professor-preview-section #subjectsPreview,
.professor-preview-section .tags-preview {
  min-height: 112px;
  align-content: start;
  padding: 10px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px dashed rgba(148, 163, 184, 0.28);
}

.professor-preview-section #subjectsPreview small {
  width: 100%;
  display: grid;
  place-items: center;
  min-height: 88px;
  color: var(--muted);
  font-weight: 800;
}

.professor-preview-section .subject-tag,
.professor-preview-section .subjects-inline span,
.professor-preview-section #subjectsPreview > span,
.professor-preview-section #subjectsPreview > div {
  max-width: 100%;
}

.professor-submit-bar {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(49, 92, 255, 0.08), rgba(45, 189, 232, 0.06));
  border: 1px solid rgba(49, 92, 255, 0.12);
  box-shadow: var(--shadow-sm);
}

.professor-submit-note {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.professor-submit-note i {
  width: 32px;
  height: 32px;
  border-radius: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: rgba(49, 92, 255, 0.10);
  color: var(--primary);
}

.professor-submit-bar .primary-btn {
  min-width: 170px;
}

.add-professor-page-summary {
  width: min(100%, 1040px);
  margin-inline: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.add-professor-page-summary .summary-mini-card {
  min-height: 72px;
  padding: 12px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.add-professor-page-summary .summary-mini-card i {
  width: 38px;
  height: 38px;
  border-radius: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  flex: 0 0 auto;
}

.add-professor-page-summary h4 {
  margin: 0;
  font-size: 12.5px;
  color: var(--text);
}

.add-professor-page-summary p {
  margin: 2px 0 0;
  font-size: 10.3px;
  color: var(--muted);
  line-height: 1.55;
}

body.dark-mode .professor-form-section,
body.dark-mode .professor-subject-section,
body.dark-mode .professor-preview-section,
body.dark-mode .professor-submit-bar,
body.dark-mode .add-professor-page-summary .summary-mini-card,
body.dark .professor-form-section,
body.dark .professor-subject-section,
body.dark .professor-preview-section,
body.dark .professor-submit-bar,
body.dark .add-professor-page-summary .summary-mini-card {
  background: rgba(16, 34, 54, 0.86);
  border-color: rgba(139, 167, 196, 0.16);
  color: var(--text);
}

body.dark-mode .professor-preview-section #subjectsPreview,
body.dark .professor-preview-section #subjectsPreview,
body.dark-mode .professor-subject-help span,
body.dark .professor-subject-help span {
  background: rgba(21, 45, 71, 0.72);
  border-color: rgba(139, 167, 196, 0.16);
}

@media (max-width: 1120px) {
  .add-professor-final-form {
    grid-template-columns: 1fr;
  }

  .professor-side-stack {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .add-professor-page-summary {
    grid-template-columns: 1fr;
  }

  .add-professor-final-form .professor-fields-grid,
  .professor-subject-compact-grid {
    grid-template-columns: 1fr;
  }

  #addSubjectBtn.add-subject-mini-btn,
  .add-subject-mini-btn {
    width: 100%;
    justify-self: stretch;
  }

  .professor-submit-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .professor-submit-bar .primary-btn {
    width: 100%;
  }
}
/* =========================================================
   Add Professor Ultra Polish + Global Style Review
   Final compact form / sidebar badge / notification dropdown
========================================================= */

:root {
  --section-gap: 13px;
  --card-gap: 12px;
  --card-padding: 13px;
  --control-height: 36px;
  --btn-height: 32px;
}

/* ---------- General compact cards ---------- */
.card,
.panel,
.stat-card,
.quick-action,
.quick-action-card,
.subject-card,
.project-card,
.profile-card,
.notification-card,
.complaint-card {
  border-radius: 16px;
}

.panel,
.profile-card,
.auth-card,
.auth-showcase {
  padding: 13px;
}

.quick-action,
.quick-action-card,
.subject-card {
  min-height: 76px;
  padding: 11px;
  gap: 9px;
}

.quick-action-icon,
.stat-icon,
.action-needed-icon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
}

.stat-card {
  min-height: 72px;
  padding: 11px;
  gap: 9px;
}

.stat-info h3 {
  font-size: 18px;
}

.stat-info p,
.quick-action p,
.quick-action-card p {
  font-size: 10.3px;
  line-height: 1.55;
}

/* ---------- Sidebar final alignment ---------- */
.sidebar,
.admin-sidebar {
  padding-inline: 12px;
}

.sidebar-menu,
.admin-sidebar .sidebar-menu {
  gap: 7px;
  padding-inline-end: 0;
}

.menu-item,
.nav-item,
.sidebar-menu a {
  position: relative;
  min-height: 39px;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  padding: 7px 9px;
  border-radius: 12px;
}

.menu-item > i,
.nav-item > i,
.sidebar-menu a > i {
  grid-column: 1;
  grid-row: 1;
  width: 28px;
  min-width: 28px;
  height: 28px;
  margin: 0;
  line-height: 1;
}

.menu-item .nav-text,
.nav-item .nav-text {
  grid-column: 2;
  min-width: 0;
}

.menu-item .menu-badge,
.nav-item .menu-badge {
  position: absolute;
  inset-inline-start: 8px;
  top: 4px;
  margin: 0;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  z-index: 3;
  font-size: 9px;
  border: 2px solid var(--surface-solid);
  box-shadow: 0 8px 16px rgba(25, 55, 105, 0.12);
}

body.sidebar-collapsed .sidebar,
body.sidebar-collapsed .admin-sidebar,
.sidebar.collapsed,
.admin-sidebar.collapsed {
  padding-inline: 10px;
}

body.sidebar-collapsed .menu-item,
body.sidebar-collapsed .nav-item,
body.sidebar-collapsed .sidebar-menu a,
.sidebar.collapsed .menu-item,
.sidebar.collapsed .nav-item,
.sidebar.collapsed .sidebar-menu a {
  width: 48px;
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  padding: 0;
}

body.sidebar-collapsed .menu-item > i,
body.sidebar-collapsed .nav-item > i,
body.sidebar-collapsed .sidebar-menu a > i,
.sidebar.collapsed .menu-item > i,
.sidebar.collapsed .nav-item > i,
.sidebar.collapsed .sidebar-menu a > i {
  width: 34px;
  height: 34px;
  min-width: 34px;
  font-size: 15px;
}

body.sidebar-collapsed .menu-item .menu-badge,
body.sidebar-collapsed .nav-item .menu-badge,
.sidebar.collapsed .menu-item .menu-badge,
.sidebar.collapsed .nav-item .menu-badge {
  display: inline-flex;
  opacity: 1;
  max-width: none;
  transform: none;
  pointer-events: none;
  inset-inline-start: 2px;
  top: 1px;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  font-size: 8.5px;
}

.menu-item.active::after,
.nav-item.active::after,
.sidebar-menu a.active::after {
  content: "";
  position: absolute;
  inset-inline-end: 0;
  top: 9px;
  bottom: 9px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--primary), var(--cyan));
}

body.dark-mode .menu-item .menu-badge,
body.dark-mode .nav-item .menu-badge,
body.dark .menu-item .menu-badge,
body.dark .nav-item .menu-badge {
  border-color: #102236;
}

/* ---------- Notification dropdown reviewed ---------- */
#notificationsDropdown,
.nav-dropdown.notifications-dropdown {
  width: min(390px, calc(100vw - 28px));
  max-height: min(480px, calc(100vh - 110px));
  padding: 10px;
  border-radius: 22px;
  overflow: hidden auto;
}

#notificationsDropdown .dropdown-head,
#notificationsDropdown .notification-head,
.nav-dropdown.notifications-dropdown .dropdown-head,
.nav-dropdown.notifications-dropdown .notification-head {
  position: sticky;
  top: -10px;
  z-index: 4;
  margin: -10px -10px 8px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

#notificationsDropdown .dropdown-head h4,
#notificationsDropdown .notification-head h4,
.nav-dropdown.notifications-dropdown .dropdown-head h4,
.nav-dropdown.notifications-dropdown .notification-head h4 {
  font-size: 13px;
  color: var(--text);
}

#notificationsDropdown .mini-link,
#notificationsDropdown button[id*="mark"],
#notificationsDropdown button[data-action*="read"],
.nav-dropdown.notifications-dropdown .mini-link {
  min-height: 28px;
  padding: 5px 8px;
  border-radius: 10px;
  background: rgba(49, 92, 255, 0.08);
  color: var(--primary);
  font-size: 10px;
  font-weight: 900;
}

#notificationsDropdown .notifications-mini-list,
#notificationsDropdown .notifications-list,
.nav-dropdown.notifications-dropdown .notifications-mini-list,
.nav-dropdown.notifications-dropdown .notifications-list {
  display: grid;
  gap: 8px;
}

#notificationsDropdown .notification-mini,
#notificationsDropdown .notification-item,
#notificationsDropdown .notification-card,
.nav-dropdown.notifications-dropdown .notification-mini,
.nav-dropdown.notifications-dropdown .notification-item,
.nav-dropdown.notifications-dropdown .notification-card {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 10px 12px 10px 10px;
  border-radius: 15px;
  background: rgba(248, 251, 255, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.16);
  box-shadow: none;
  transform: none;
}

#notificationsDropdown .notification-mini:hover,
#notificationsDropdown .notification-item:hover,
#notificationsDropdown .notification-card:hover,
.nav-dropdown.notifications-dropdown .notification-mini:hover,
.nav-dropdown.notifications-dropdown .notification-item:hover,
.nav-dropdown.notifications-dropdown .notification-card:hover {
  transform: translateY(-1px);
  border-color: rgba(49, 92, 255, 0.18);
  background: rgba(49, 92, 255, 0.055);
}

#notificationsDropdown .notification-mini.unread,
#notificationsDropdown .notification-item.unread,
#notificationsDropdown .notification-card.unread,
.nav-dropdown.notifications-dropdown .notification-mini.unread,
.nav-dropdown.notifications-dropdown .notification-item.unread,
.nav-dropdown.notifications-dropdown .notification-card.unread {
  background: linear-gradient(135deg, rgba(49, 92, 255, 0.10), rgba(45, 189, 232, 0.055));
  border-color: rgba(49, 92, 255, 0.18);
}

#notificationsDropdown .notification-mini.unread::before,
#notificationsDropdown .notification-item.unread::before,
#notificationsDropdown .notification-card.unread::before,
.nav-dropdown.notifications-dropdown .notification-mini.unread::before,
.nav-dropdown.notifications-dropdown .notification-item.unread::before,
.nav-dropdown.notifications-dropdown .notification-card.unread::before {
  content: "";
  position: absolute;
  right: 8px;
  top: 14px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 4px rgba(49, 92, 255, 0.10);
}

#notificationsDropdown h4,
#notificationsDropdown h5,
#notificationsDropdown strong,
.nav-dropdown.notifications-dropdown h4,
.nav-dropdown.notifications-dropdown h5,
.nav-dropdown.notifications-dropdown strong {
  margin: 0;
  color: var(--text);
  font-size: 12px;
  line-height: 1.45;
}

#notificationsDropdown p,
#notificationsDropdown .notification-message,
.nav-dropdown.notifications-dropdown p,
.nav-dropdown.notifications-dropdown .notification-message {
  margin: 0;
  color: var(--muted);
  font-size: 10.8px;
  line-height: 1.65;
}

#notificationsDropdown time,
#notificationsDropdown .notification-time,
.nav-dropdown.notifications-dropdown time,
.nav-dropdown.notifications-dropdown .notification-time {
  color: var(--muted);
  font-size: 9.8px;
  font-weight: 800;
}

#notificationsDropdown .empty-state-box,
.nav-dropdown.notifications-dropdown .empty-state-box {
  min-height: 120px;
  padding: 18px;
  border-radius: 16px;
}

#notificationsDropdown .dropdown-footer-link,
.nav-dropdown.notifications-dropdown .dropdown-footer-link {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 9px;
  min-height: 34px;
  border-radius: 13px;
  background: rgba(49, 92, 255, 0.08);
  color: var(--primary);
  font-size: 11px;
  font-weight: 900;
}

body.dark-mode #notificationsDropdown .dropdown-head,
body.dark-mode .nav-dropdown.notifications-dropdown .dropdown-head,
body.dark #notificationsDropdown .dropdown-head,
body.dark .nav-dropdown.notifications-dropdown .dropdown-head {
  background: rgba(10, 28, 45, 0.96);
}

body.dark-mode #notificationsDropdown .notification-mini,
body.dark-mode #notificationsDropdown .notification-item,
body.dark-mode #notificationsDropdown .notification-card,
body.dark-mode .nav-dropdown.notifications-dropdown .notification-mini,
body.dark-mode .nav-dropdown.notifications-dropdown .notification-item,
body.dark-mode .nav-dropdown.notifications-dropdown .notification-card,
body.dark #notificationsDropdown .notification-mini,
body.dark #notificationsDropdown .notification-item,
body.dark #notificationsDropdown .notification-card,
body.dark .nav-dropdown.notifications-dropdown .notification-mini,
body.dark .nav-dropdown.notifications-dropdown .notification-item,
body.dark .nav-dropdown.notifications-dropdown .notification-card {
  background: rgba(21, 45, 71, 0.78);
  border-color: rgba(139, 167, 196, 0.14);
}

/* ---------- Profile dropdown reviewed ---------- */
#userDropdown.user-menu,
.nav-dropdown.user-menu {
  width: min(310px, calc(100vw - 28px));
  padding: 10px;
  border-radius: 20px;
}

#userDropdown .user-profile-head,
.nav-dropdown.user-menu .user-profile-head {
  padding: 11px;
  margin-bottom: 8px;
  border-radius: 16px;
}

#userDropdown .dropdown-item,
.nav-dropdown.user-menu .dropdown-item {
  min-height: 38px;
  border-radius: 12px;
}

/* ---------- Add Professor ultra form ---------- */
.admin-add-professor-page .main-content {
  gap: 12px;
}

.admin-add-professor-page .global-navbar {
  min-height: 56px;
}

.add-professor-slim-strip {
  width: min(100%, 1080px);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.add-professor-slim-strip span {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: var(--text);
  font-size: 10.7px;
  font-weight: 900;
  box-shadow: 0 5px 14px rgba(25, 55, 105, 0.045);
}

.add-professor-slim-strip i {
  color: var(--primary);
}

.admin-add-professor-page .main-content > #addProfessorForm,
.add-professor-final-form {
  width: min(100%, 1080px);
  grid-template-columns: minmax(0, 1.15fr) minmax(315px, 0.76fr);
  gap: 12px;
}

.professor-form-section,
.professor-subject-section,
.professor-preview-section {
  border-radius: 18px;
  padding: 14px;
}

.add-professor-final-form .section-title-row {
  margin-bottom: 11px;
}

.add-professor-final-form .section-title-main > span {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  font-size: 13px;
}

.add-professor-final-form .section-title-main h3 {
  font-size: 13.2px;
}

.add-professor-final-form .section-title-main p {
  display: none;
}

.add-professor-final-form .professor-fields-grid {
  grid-template-columns: 1fr 1fr 0.72fr;
  gap: 10px;
  align-items: end;
}

.add-professor-final-form .professor-name-field,
.add-professor-final-form .professor-email-field {
  grid-column: span 1;
}

.add-professor-final-form .professor-password-field,
.add-professor-final-form .professor-department-field {
  grid-column: span 1;
}

.add-professor-final-form .professor-gender-field {
  grid-column: span 1;
  max-width: 190px;
}

.add-professor-final-form label {
  font-size: 10.8px;
}

.add-professor-final-form input,
.add-professor-final-form select,
.add-professor-final-form .input-with-icon {
  min-height: 35px;
  border-radius: 10px;
  font-size: 11.4px;
}

.add-professor-final-form .input-with-icon {
  gap: 8px;
  padding-inline: 10px;
}

.professor-side-stack {
  gap: 12px;
}

.professor-subject-compact-grid {
  grid-template-columns: 1fr 0.82fr;
  gap: 9px;
  align-items: end;
}

.professor-subject-compact-grid .subject-name-field {
  grid-column: 1 / 2;
}

.professor-subject-compact-grid #addSubjectBtn,
#addSubjectBtn.add-subject-mini-btn,
.add-subject-mini-btn {
  grid-column: 2 / 3;
  min-width: 96px;
  width: fit-content;
  height: 35px;
  min-height: 35px;
  padding: 0 13px;
  justify-self: end;
}

.professor-subject-help {
  margin-top: 10px;
  gap: 6px;
}

.professor-subject-help span {
  min-height: 26px;
  padding: 5px 8px;
  font-size: 10px;
}

.professor-preview-section {
  min-height: 176px;
}

.professor-preview-section #subjectsPreview,
.professor-preview-section .tags-preview {
  min-height: 92px;
  max-height: 210px;
  overflow: auto;
  padding: 9px;
  gap: 7px;
}

.professor-preview-section #subjectsPreview small {
  min-height: 72px;
  font-size: 10.5px;
}

.professor-preview-section #subjectsPreview .subject-tag,
.professor-preview-section #subjectsPreview span,
.professor-preview-section #subjectsPreview > div {
  min-height: 29px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 10.4px;
}

.professor-submit-bar {
  padding: 10px 12px;
  border-radius: 16px;
}

.professor-submit-note {
  font-size: 10.6px;
}

.professor-submit-note i {
  width: 28px;
  height: 28px;
  border-radius: 10px;
}

.professor-submit-bar .primary-btn {
  min-width: 154px;
  height: 34px;
  min-height: 34px;
}

body.dark-mode .add-professor-slim-strip span,
body.dark .add-professor-slim-strip span {
  background: rgba(16, 34, 54, 0.72);
  border-color: rgba(139, 167, 196, 0.16);
}

@media (max-width: 1180px) {
  .admin-add-professor-page .main-content > #addProfessorForm,
  .add-professor-final-form {
    grid-template-columns: 1fr;
  }

  .add-professor-final-form .professor-fields-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .add-professor-final-form .professor-gender-field {
    max-width: none;
  }

  .professor-side-stack {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.7fr);
  }
}

@media (max-width: 760px) {
  .add-professor-final-form .professor-fields-grid,
  .professor-side-stack,
  .professor-subject-compact-grid {
    grid-template-columns: 1fr;
  }

  .professor-subject-compact-grid .subject-name-field,
  .professor-subject-compact-grid #addSubjectBtn,
  #addSubjectBtn.add-subject-mini-btn,
  .add-subject-mini-btn {
    grid-column: auto;
    width: 100%;
    justify-self: stretch;
  }

  .add-professor-slim-strip span {
    flex: 1 1 150px;
    justify-content: center;
  }

  .professor-submit-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .professor-submit-bar .primary-btn {
    width: 100%;
  }
}

/* Import students editable preview */
.import-preview-wrap .import-edit-input {
  width: 100%;
  min-width: 130px;
  border: 1px solid var(--border-color, #e5e7eb);
  border-radius: 10px;
  padding: 8px 10px;
  background: var(--card-bg, #fff);
  color: var(--text-color, #111827);
  font-family: inherit;
  font-weight: 700;
  outline: none;
}

.import-preview-wrap .import-edit-input:focus {
  border-color: var(--primary-color, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}


/* =========================
   Deadline Expired Assignment
========================= */
.expired-assignment-card {
  opacity: 0.86;
}

.assignment-expired-note {
  display: grid;
  gap: 4px;
  border-color: rgba(239, 68, 68, 0.25);
}

.disabled-btn,
.disabled-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
}