@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #1e40af;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --primary-dark: #1e3a8a;
  
  --secondary: #4f46e5;
  --accent: #0284c7;
  
  --success: #059669;
  --success-bg: #ecfdf5;
  --warning: #d97706;
  --warning-bg: #fffbeb;
  --danger: #dc2626;
  --danger-bg: #fef2f2;
  --info: #0891b2;
  --info-bg: #f0fdf4;
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-sidebar: #0f172a;
  --border-color: #e2e8f0;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  direction: rtl;
  text-align: right;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* App Layout Grid */
.app-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 270px;
  background-color: var(--bg-sidebar);
  color: #f1f5f9;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 50;
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 22px;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

.brand-text h1 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.brand-text p {
  font-size: 0.75rem;
  color: #94a3b8;
  margin-top: 2px;
}

.sidebar-nav {
  padding: 20px 14px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #64748b;
  padding: 10px 12px 4px;
  letter-spacing: 0.5px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  color: #cbd5e1;
  font-weight: 500;
  font-size: 0.92rem;
  transition: var(--transition);
}

.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  transform: translateX(-3px);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.9), rgba(59, 130, 246, 0.8));
  color: #ffffff;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.nav-icon {
  font-size: 1.15rem;
  display: flex;
  align-items: center;
}

.nav-badge {
  margin-right: auto;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  background-color: rgba(255, 255, 255, 0.15);
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background-color: rgba(0, 0, 0, 0.15);
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.user-info {
  flex: 1;
  overflow: hidden;
}

.user-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.72rem;
  color: #94a3b8;
}

/* Main Content Area */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Header */
.top-header {
  height: 70px;
  background-color: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: var(--shadow-sm);
}

.header-search {
  flex: 1;
  max-width: 480px;
}

.search-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-group input {
  width: 100%;
  padding: 10px 42px 10px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background-color: #f8fafc;
  font-size: 0.88rem;
  font-family: inherit;
  transition: var(--transition);
}

.search-input-group input:focus {
  outline: none;
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12);
}

.search-icon-btn {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-logout {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  color: var(--danger);
  background-color: var(--danger-bg);
  border: 1px solid rgba(220, 38, 38, 0.15);
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-logout:hover {
  background-color: var(--danger);
  color: white;
}

/* Page Body */
.page-content {
  padding: 28px;
  flex: 1;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-title h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
}

.page-title p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 3px;
}

/* Alert Flashes */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  font-weight: 500;
}

.alert-success {
  background-color: var(--success-bg);
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert-error {
  background-color: var(--danger-bg);
  color: #991b1b;
  border: 1px solid #fecaca;
}

/* KPI Cards Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 22px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
}

.stat-card.card-blue::after { background-color: #2563eb; }
.stat-card.card-green::after { background-color: #059669; }
.stat-card.card-amber::after { background-color: #d97706; }
.stat-card.card-purple::after { background-color: #7c3aed; }

.stat-info .stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.stat-info .stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 6px 0 4px;
}

.stat-info .stat-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.stat-card.card-blue .stat-icon { background-color: #eff6ff; color: #2563eb; }
.stat-card.card-green .stat-icon { background-color: #ecfdf5; color: #059669; }
.stat-card.card-amber .stat-icon { background-color: #fffbeb; color: #d97706; }
.stat-card.card-purple .stat-icon { background-color: #f5f3ff; color: #7c3aed; }

/* Dashboard Two Column Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin-bottom: 28px;
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

/* Card Container */
.card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  overflow: hidden;
}

.card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-body {
  padding: 24px;
}

/* Data Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.88rem;
}

.data-table th {
  background-color: #f8fafc;
  color: var(--text-muted);
  font-weight: 700;
  text-align: right;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: var(--transition);
}

.data-table tbody tr:hover {
  background-color: #f1f5f9;
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
}

.badge-success { background-color: var(--success-bg); color: var(--success); }
.badge-warning { background-color: var(--warning-bg); color: var(--warning); }
.badge-danger { background-color: var(--danger-bg); color: var(--danger); }
.badge-info { background-color: #e0f2fe; color: #0369a1; }
.badge-secondary { background-color: #f1f5f9; color: #475569; }

.badge-bank {
  background: linear-gradient(135deg, #1e3a8a, #2563eb);
  color: white;
  padding: 4px 10px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.btn-secondary {
  background-color: #f1f5f9;
  color: var(--text-main);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background-color: #e2e8f0;
}

.btn-success {
  background-color: var(--success);
  color: white;
}

.btn-success:hover {
  background-color: #047857;
}

.btn-sm {
  padding: 5px 12px;
  font-size: 0.8rem;
  border-radius: var(--radius-sm);
}

/* Filter Form */
.filter-card {
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 18px 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  align-items: flex-end;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
}

.form-control {
  padding: 9px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.88rem;
  background-color: #f8fafc;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.12);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 24px;
}

.page-link {
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-weight: 600;
  font-size: 0.85rem;
  transition: var(--transition);
}

.page-link:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.page-link.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

.page-link.disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* Student 360 Profile Component */
.student-profile-banner {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 50%, #3b82f6 100%);
  color: white;
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.student-info-meta {
  display: flex;
  align-items: center;
  gap: 20px;
}

.student-avatar {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
}

.student-titles h2 {
  font-size: 1.5rem;
  font-weight: 800;
}

.student-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.badge-white {
  background-color: rgba(255, 255, 255, 0.25);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
}

.student-actions {
  display: flex;
  gap: 12px;
}

.btn-white {
  background-color: white;
  color: var(--primary);
  font-weight: 700;
}

.btn-white:hover {
  background-color: #f8fafc;
  transform: translateY(-2px);
}

/* Reconciliation Summary Grid */
.reconciliation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.reconcile-box {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.reconcile-box.box-prescribed { border-top: 4px solid #6366f1; }
.reconcile-box.box-bank { border-top: 4px solid #059669; }
.reconcile-box.box-hist { border-top: 4px solid #0891b2; }
.reconcile-box.box-remaining { border-top: 4px solid #e11d48; }

.reconcile-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
}

.reconcile-amount {
  font-size: 1.6rem;
  font-weight: 900;
  margin: 8px 0;
  color: var(--text-main);
}

.reconcile-desc {
  font-size: 0.75rem;
  color: var(--text-light);
}

/* Print Styling */
@media print {
  .sidebar, .top-header, .btn, .filter-card, .pagination, .no-print {
    display: none !important;
  }
  
  body {
    background-color: white !important;
    color: black !important;
  }

  .main-wrapper, .page-content {
    padding: 0 !important;
    margin: 0 !important;
  }

  .card {
    border: 1px solid #000 !important;
    box-shadow: none !important;
    break-inside: avoid;
  }
}