/* ===== Helvetica Neue LT Arabic Font ===== */
@font-face {
    font-family: 'Helvetica Neue LT Arabic';
    src: url('../fonts/helvetica-neue-lt-arabic-45-light.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* ===== Al-Rayan National Colleges Theme ===== */
:root {
  --ar-navy: #1b3a5c;
  --ar-navy-dark: #132a43;
  --ar-navy-light: #24506e;
  --ar-gold: #c8a24e;
  --ar-gold-light: #d4b366;
  --ar-gold-dark: #b08d3a;
  --ar-gold-bg: rgba(200, 162, 78, 0.1);
  --ar-navy-bg: rgba(27, 58, 92, 0.1);
  --bs-primary: var(--ar-navy);
  --bs-primary-rgb: 27, 58, 92;
}

html {
  font-size: 14px;
  font-family: 'Helvetica Neue LT Arabic', 'Segoe UI', Tahoma, Arial, sans-serif;
  position: relative;
  min-height: 100%;
}

body, body * {
  font-family: inherit;
}

/* Override Bootstrap font stacks */
.h1, .h2, .h3, .h4, .h5, .h6,
h1, h2, h3, h4, h5, h6,
.display-1, .display-2, .display-3, .display-4, .display-5, .display-6,
.lead, p, span, div, a, li, td, th, label, input, select, textarea, button {
  font-family: 'Helvetica Neue LT Arabic', 'Segoe UI', Tahoma, Arial, sans-serif;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

/* Override Bootstrap primary with navy */
.bg-primary {
  background-color: var(--ar-navy) !important;
}
.btn-primary {
  background-color: var(--ar-navy);
  border-color: var(--ar-navy);
}
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--ar-navy-dark);
  border-color: var(--ar-navy-dark);
}
.btn-primary:active {
  background-color: var(--ar-navy-dark) !important;
  border-color: var(--ar-navy-dark) !important;
}
.btn-outline-primary {
  color: var(--ar-navy);
  border-color: var(--ar-navy);
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--ar-navy);
  border-color: var(--ar-navy);
  color: #fff;
}
.text-primary {
  color: var(--ar-navy) !important;
}
.bg-primary.bg-opacity-10 {
  background-color: var(--ar-navy-bg) !important;
}
.border-primary {
  border-color: var(--ar-navy) !important;
}
.page-item.active .page-link {
  background-color: var(--ar-navy);
  border-color: var(--ar-navy);
}
.page-link {
  color: var(--ar-navy);
}
.page-link:hover {
  color: var(--ar-navy-dark);
}

/* Gold accent utilities */
.text-gold {
  color: var(--ar-gold) !important;
}
.bg-gold {
  background-color: var(--ar-gold) !important;
}
.bg-gold-light {
  background-color: var(--ar-gold-bg) !important;
}
.btn-gold {
  background-color: var(--ar-gold);
  border-color: var(--ar-gold);
  color: #fff;
}
.btn-gold:hover {
  background-color: var(--ar-gold-dark);
  border-color: var(--ar-gold-dark);
  color: #fff;
}
.btn-outline-gold {
  color: var(--ar-gold-dark);
  border-color: var(--ar-gold);
}
.btn-outline-gold:hover {
  background-color: var(--ar-gold);
  color: #fff;
}
.border-gold {
  border-color: var(--ar-gold) !important;
}

/* Focus states */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--ar-navy-light);
}

/* Card hover effects */
.alumni-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border-left: 3px solid transparent;
}
.alumni-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0,0,0,.1) !important;
  border-left-color: var(--ar-gold);
}

/* Quick link cards */
.quick-link-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.quick-link-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.1) !important;
}

/* Stat cards */
.stat-card {
  transition: transform 0.15s ease;
  border-top: 3px solid var(--ar-gold);
}
.stat-card:hover {
  transform: translateY(-2px);
}

/* Gold decorative accent bar on cards */
.card-header {
  border-bottom-color: var(--ar-gold) !important;
  border-bottom-width: 2px !important;
}

/* Toast animation */
.toast {
  transition: opacity 0.3s ease;
}

/* Table improvements */
.table-hover tbody tr {
  transition: background-color 0.15s ease;
}

/* Badge refinements */
.badge {
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Welcome banner gold accent */
.welcome-banner {
  background: linear-gradient(135deg, var(--ar-navy) 0%, var(--ar-navy-light) 100%) !important;
  border-bottom: 3px solid var(--ar-gold);
}

/* Login card gold accent */
.login-card {
  border-top: 4px solid var(--ar-gold);
}

/* Navbar gold accent underline for active */
.navbar .nav-link.active {
  border-bottom: 2px solid var(--ar-gold);
}

/* Logo image in navbar */
.navbar-logo {
  height: 56px;
  width: auto;
}

/* Directory header */
.directory-header {
  border-bottom: 3px solid var(--ar-gold);
  padding-bottom: 1rem;
}

@media (min-width: 1400px) {
    .container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl {
        max-width: 1550px !important;
    }
}

/* ===== Navbar dropdown menus ===== */
.navbar .dropdown-menu {
  border: none;
  border-radius: 0.5rem;
  padding: 0.5rem 0;
  min-width: 14rem;
  animation: dropdownFadeIn 0.15s ease;
}
@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.navbar .dropdown-item {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  border-radius: 0;
  transition: background-color 0.15s ease;
}
.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus {
  background-color: var(--ar-navy-bg);
  color: var(--ar-navy);
}
.navbar .dropdown-item.active,
.navbar .dropdown-item:active {
  background-color: var(--ar-navy);
  color: #fff;
}
.navbar .dropdown-item i {
  width: 1.25rem;
  text-align: center;
}
.navbar .dropdown-divider {
  margin: 0.25rem 0;
  opacity: 0.1;
}

/* ===== RTL (Right-to-Left) Support for Arabic ===== */
html[dir="rtl"] {
  direction: rtl;
}

html[dir="rtl"] body {
  text-align: right;
}

/* RTL: flex layout handled natively by direction:rtl on html element.
   With dir="rtl", flex-direction:row items flow right-to-left automatically.
   No explicit row-reverse needed — that would double-reverse the order. */

/* RTL: Swap margin/padding directions */
html[dir="rtl"] .ms-1 { margin-right: 0.25rem !important; margin-left: 0 !important; }
html[dir="rtl"] .ms-2 { margin-right: 0.5rem !important; margin-left: 0 !important; }
html[dir="rtl"] .ms-3 { margin-right: 1rem !important; margin-left: 0 !important; }
html[dir="rtl"] .ms-4 { margin-right: 1.5rem !important; margin-left: 0 !important; }
html[dir="rtl"] .ms-5 { margin-right: 3rem !important; margin-left: 0 !important; }
html[dir="rtl"] .ms-auto { margin-right: auto !important; margin-left: 0 !important; }

html[dir="rtl"] .me-1 { margin-left: 0.25rem !important; margin-right: 0 !important; }
html[dir="rtl"] .me-2 { margin-left: 0.5rem !important; margin-right: 0 !important; }
html[dir="rtl"] .me-3 { margin-left: 1rem !important; margin-right: 0 !important; }
html[dir="rtl"] .me-4 { margin-left: 1.5rem !important; margin-right: 0 !important; }
html[dir="rtl"] .me-5 { margin-left: 3rem !important; margin-right: 0 !important; }
html[dir="rtl"] .me-auto { margin-left: auto !important; margin-right: 0 !important; }

html[dir="rtl"] .ps-1 { padding-right: 0.25rem !important; padding-left: 0 !important; }
html[dir="rtl"] .ps-2 { padding-right: 0.5rem !important; padding-left: 0 !important; }
html[dir="rtl"] .ps-3 { padding-right: 1rem !important; padding-left: 0 !important; }
html[dir="rtl"] .ps-4 { padding-right: 1.5rem !important; padding-left: 0 !important; }
html[dir="rtl"] .ps-5 { padding-right: 3rem !important; padding-left: 0 !important; }

html[dir="rtl"] .pe-1 { padding-left: 0.25rem !important; padding-right: 0 !important; }
html[dir="rtl"] .pe-2 { padding-left: 0.5rem !important; padding-right: 0 !important; }
html[dir="rtl"] .pe-3 { padding-left: 1rem !important; padding-right: 0 !important; }
html[dir="rtl"] .pe-4 { padding-left: 1.5rem !important; padding-right: 0 !important; }
html[dir="rtl"] .pe-5 { padding-left: 3rem !important; padding-right: 0 !important; }

/* RTL: Text alignment */
html[dir="rtl"] .text-start { text-align: right !important; }
html[dir="rtl"] .text-end { text-align: left !important; }

/* RTL: Float directions */
html[dir="rtl"] .float-start { float: right !important; }
html[dir="rtl"] .float-end { float: left !important; }

/* RTL: Border directions */
html[dir="rtl"] .border-start { border-right: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color) !important; border-left: 0 !important; }
html[dir="rtl"] .border-end { border-left: var(--bs-border-width) var(--bs-border-style) var(--bs-border-color) !important; border-right: 0 !important; }

/* RTL: Card styling */
html[dir="rtl"] .alumni-card {
  border-left: none;
  border-right: 3px solid transparent;
}
html[dir="rtl"] .alumni-card:hover {
  border-left-color: transparent;
  border-right-color: var(--ar-gold);
}

/* RTL: Navbar — direction:rtl already flows nav items right-to-left */
html[dir="rtl"] .navbar-nav .nav-link {
    text-align: right;
}

html[dir="rtl"] .navbar-collapse {
  text-align: right;
}

html[dir="rtl"] .dropdown-menu {
  text-align: right;
}

html[dir="rtl"] .dropdown-menu-end {
  right: auto !important;
  left: 0 !important;
}

/* RTL: Icons in buttons/links */
html[dir="rtl"] .bi-chevron-right::before { content: "\F284"; } /* bi-chevron-left */
html[dir="rtl"] .bi-chevron-left::before { content: "\F285"; } /* bi-chevron-right */
html[dir="rtl"] .bi-arrow-right::before { content: "\F12F"; } /* bi-arrow-left */
html[dir="rtl"] .bi-arrow-left::before { content: "\F131"; } /* bi-arrow-right */

/* RTL: Form controls */
html[dir="rtl"] .form-control,
html[dir="rtl"] .form-select {
  text-align: right;
}

html[dir="rtl"] .input-group > .form-control:not(:last-child) {
  border-top-left-radius: var(--bs-border-radius);
  border-bottom-left-radius: var(--bs-border-radius);
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

html[dir="rtl"] .input-group > .btn:not(:first-child) {
  border-top-right-radius: var(--bs-border-radius);
  border-bottom-right-radius: var(--bs-border-radius);
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* RTL: Breadcrumb */
html[dir="rtl"] .breadcrumb-item + .breadcrumb-item::before {
  float: right;
  padding-left: var(--bs-breadcrumb-item-padding-x);
  padding-right: 0;
}

/* RTL: List group */
html[dir="rtl"] .list-group {
  padding-right: 0;
}

/* RTL: Pagination — direction:rtl handles item flow natively */

/* RTL: Modal */
html[dir="rtl"] .modal-header .btn-close {
  margin: -0.5rem auto -0.5rem -0.5rem;
}

/* RTL: Alerts */
html[dir="rtl"] .alert-dismissible {
  padding-right: 1rem;
  padding-left: 3rem;
}

html[dir="rtl"] .alert-dismissible .btn-close {
  right: auto;
  left: 0;
}

/* RTL: Table */
html[dir="rtl"] .table {
  text-align: right;
}

/* RTL: Toast */
html[dir="rtl"] .toast-container {
  right: auto;
  left: 1rem;
}

/* RTL: Progress bar */
html[dir="rtl"] .progress-bar {
  transform: scaleX(-1);
}

/* Impersonation banner */
/* ===== UX Improvements ===== */

/* 2. Card fade-in on page load */
@keyframes cardFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}
.card {
    animation: cardFadeIn 0.3s ease both;
}
/* Stagger cards inside a row */
.row > [class*="col-"] .card:nth-child(1) { animation-delay: 0.03s; }
.row > [class*="col-"] .card:nth-child(2) { animation-delay: 0.06s; }
.row > [class*="col-"] .card:nth-child(3) { animation-delay: 0.09s; }
.row > [class*="col-"] .card:nth-child(4) { animation-delay: 0.12s; }

/* 5. Stronger active nav link highlight */
.navbar .nav-link.active {
    background-color: rgba(255,255,255,.22) !important;
    border-bottom: 2px solid var(--ar-gold) !important;
    font-weight: 600 !important;
}

/* 6. Clickable table rows */
.table-hover tbody tr.clickable-row {
    cursor: pointer;
}
.table-hover tbody tr.clickable-row:hover td {
    background-color: var(--ar-navy-bg);
}

/* 3. Back-to-top button */
#back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 1050;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--ar-navy);
    color: #fff;
    border: none;
    box-shadow: 0 4px 12px rgba(0,0,0,.2);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}
#back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
}
#back-to-top:hover {
    background-color: var(--ar-gold);
    color: var(--ar-navy);
}
html[dir="rtl"] #back-to-top {
    right: auto;
    left: 24px;
}

/* 4. Button loading spinner */
.btn-loading {
    pointer-events: none;
    opacity: 0.75;
}
.btn-loading .btn-spinner {
    display: inline-block;
    width: 0.85em;
    height: 0.85em;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: btnSpin 0.6s linear infinite;
    vertical-align: -0.15em;
    margin-right: 0.35em;
}
html[dir="rtl"] .btn-loading .btn-spinner {
    margin-right: 0;
    margin-left: 0.35em;
}
@keyframes btnSpin {
    to { transform: rotate(360deg); }
}

/* ===== End UX Improvements ===== */

.impersonation-banner {
  background-color: var(--ar-gold);
  color: var(--ar-navy-dark);
  padding: 0.5rem 1rem;
  text-align: center;
  font-weight: 500;
  position: sticky;
  top: 0;
  z-index: 1030;
}

.impersonation-banner a {
  color: var(--ar-navy-dark);
  text-decoration: underline;
}

.impersonation-banner a:hover {
  color: var(--ar-navy);
}

/* ===== Mobile Responsive ===== */

/* Tablet: improve spacing & navigation */
@media (max-width: 991.98px) {
    /* Navbar vertical on mobile */
    .navbar-collapse .navbar-nav {
        flex-direction: column !important;
    }

    .navbar-collapse .nav-link {
        padding: 0.65rem 1rem !important;
        border-bottom: 1px solid rgba(255,255,255,0.06);
        border-radius: 0 !important;
    }
    .navbar-collapse .nav-link.active {
        border-bottom-color: var(--ar-gold) !important;
    }
    /* Mega-menu mobile sizing */
    .admin-mega-menu,
    .alumni-services-menu {
        position: static !important;
        width: 100% !important;
        max-height: 50vh;
        overflow-y: auto;
        border: none !important;
        box-shadow: none !important;
        background-color: rgba(0,0,0,0.1);
        margin: 0 !important;
    }
    .admin-mega-menu .menu-category-header,
    .alumni-services-menu .menu-category-header {
        color: rgba(255,255,255,0.9);
    }
    .admin-mega-menu .menu-category-header:hover,
    .alumni-services-menu .menu-category-header:hover {
        background-color: rgba(255,255,255,0.1);
    }
    .admin-mega-menu .dropdown-item,
    .alumni-services-menu .dropdown-item {
        color: rgba(255,255,255,0.85);
    }
    .admin-mega-menu .dropdown-item:hover,
    .alumni-services-menu .dropdown-item:hover {
        background-color: rgba(255,255,255,0.12);
        color: #fff;
    }
    .admin-mega-menu .dropdown-item.active,
    .alumni-services-menu .dropdown-item.active {
        background-color: rgba(255,255,255,0.2);
    }
    .admin-mega-menu .menu-category,
    .alumni-services-menu .menu-category {
        border-bottom-color: rgba(255,255,255,0.08);
    }
    /* Right-side navbar items on mobile */
    .navbar-collapse .navbar-nav.ms-auto {
        border-top: 1px solid rgba(255,255,255,0.12);
        padding-top: 0.5rem;
        margin-top: 0.5rem;
        flex-direction: row !important;
        flex-wrap: wrap;
        gap: 0.5rem;
        align-items: center;
    }

    /* Notification dropdown full-width mobile */
    .notification-dropdown {
        width: 100% !important;
        max-width: 100% !important;
    }
    /* Brand logo smaller on mobile */
    .navbar-logo {
        height: 40px !important;
    }
    .navbar-brand small {
        font-size: 0.6rem !important;
    }
}

/* Mobile Phone: further optimizations */
@media (max-width: 767.98px) {
    /* Tighter container padding */
    .container, .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    main.container {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    /* Smaller headings on mobile */
    .h3, h3 {
        font-size: 1.15rem;
    }
    .h4, h4 {
        font-size: 1.05rem;
    }
    /* Stack page headers vertically */
    main .d-flex.justify-content-between.align-items-center.mb-4 {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 0.75rem;
    }

    /* Mobile stat cards */
    .col-md-3, .col-md-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    /* Mobile: Responsive tables */
    .table {
        font-size: 0.82rem;
    }
    .table td, .table th {
        padding: 0.45rem 0.5rem;
    }
    /* Card footer buttons stack on small screens */
    .card-footer .d-flex.gap-2 {
        flex-direction: column !important;
    }
    .card-footer .d-flex.gap-2 .btn {
        width: 100%;
    }

    /* Better badge wrapping */
    .d-flex.flex-wrap.gap-1 {
        flex-direction: row !important;
    }

    /* Mobile breadcrumbs */
    .breadcrumb {
        font-size: 0.82rem;
    }
    /* Forms on mobile */
    .row.g-3 .col-md-6,
    .row.g-3 .col-md-4 {
        padding-bottom: 0;
    }
    /* Sticky sidebar off on mobile */
    .sticky-lg-top {
        position: static !important;
    }
    /* Filter forms stack */
    .row.g-3.align-items-end {
        flex-direction: column !important;
        gap: 0.5rem;
    }

    /* Alert smaller on mobile */
    .alert {
        font-size: 0.85rem;
        padding: 0.65rem 0.75rem;
    }
}

/* Very small phones */
@media (max-width: 575.98px) {
    /* Stat cards full width on very small */
    .col-md-3, .col-md-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    /* Very small avatar in cards */
    .staff-avatar, .staff-avatar-placeholder {
        width: 42px !important;
        height: 42px !important;
    }
    /* Smaller body padding-top for smaller navbar */
    body {
        padding-top: 60px;
    }
    header .navbar {
        padding-top: 0.35rem;
        padding-bottom: 0.35rem;
    }
}

/* ===== End Mobile Responsive ===== */