:root {
  --brand-bg: #00173e;
  --brand-bg-deep: #000b24;
  --brand-panel: #082456;
  --brand-panel-soft: rgba(8, 36, 86, 0.92);
  --brand-gold: #d4af37;
  --brand-orange: #ff9800;
  --brand-text: #f5f7fb;
  --brand-muted: rgba(245, 247, 251, 0.72);
  --brand-border: rgba(212, 175, 55, 0.22);
  --brand-danger: #ef5350;
  --brand-success: #43a047;
  --sidebar-width: 280px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Cairo", "Segoe UI", Tahoma, sans-serif;
  background: radial-gradient(circle at top right, #0a2a63 0%, var(--brand-bg-deep) 45%, #000618 100%);
  color: var(--brand-text);
  min-height: 100vh;
  direction: rtl;
}

a {
  text-decoration: none;
}

.admin-shell {
  min-height: 100vh;
  display: flex;
}

.admin-sidebar {
  width: var(--sidebar-width);
  background: linear-gradient(180deg, #03183f 0%, #01102c 100%);
  border-left: 1px solid var(--brand-border);
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1040;
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1rem;
  overflow-y: auto;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.5rem 0.75rem 1.25rem;
  border-bottom: 1px solid var(--brand-border);
  margin-bottom: 1rem;
}

.admin-brand img {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(255, 152, 0, 0.12);
  padding: 4px;
}

.admin-brand-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--brand-orange);
  line-height: 1.3;
}

.admin-brand-sub {
  font-size: 0.78rem;
  color: var(--brand-muted);
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.admin-nav-section {
  margin-top: 0.85rem;
  margin-bottom: 0.35rem;
  padding: 0 0.75rem;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(212, 175, 55, 0.7);
  text-transform: uppercase;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 12px;
  color: var(--brand-muted);
  transition: background 0.2s ease, color 0.2s ease;
}

.admin-nav-link i {
  width: 1.15rem;
  text-align: center;
  color: var(--brand-gold);
}

.admin-nav-link:hover,
.admin-nav-link.active {
  background: rgba(255, 152, 0, 0.12);
  color: #fff;
}

.admin-nav-link.active {
  border: 1px solid rgba(255, 152, 0, 0.28);
}

.admin-main {
  margin-right: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 1020;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.5rem;
  background: rgba(0, 11, 36, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--brand-border);
}

.admin-topbar-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--brand-gold);
}

.admin-user-chip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-user-meta {
  text-align: left;
}

.admin-user-meta strong {
  display: block;
  color: #fff;
  font-size: 0.92rem;
}

.admin-user-meta span {
  font-size: 0.75rem;
  color: var(--brand-muted);
}

.admin-content {
  padding: 1.5rem;
}

.admin-content > .alert {
  border: none;
  border-radius: 12px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.page-header h1,
.page-header h2,
.page-header h3 {
  margin: 0;
  color: var(--brand-orange);
  border: none;
  text-shadow: none;
  font-weight: 700;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.stat-card,
.card {
  background: var(--brand-panel-soft);
  border: 1px solid var(--brand-border);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
  color: var(--brand-text);
}

.stat-card {
  padding: 1.15rem 1.25rem;
}

.stat-card .stat-label {
  color: var(--brand-muted);
  font-size: 0.88rem;
  margin-bottom: 0.35rem;
}

.stat-card .stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--brand-gold);
}

.stat-card i {
  color: var(--brand-orange);
  margin-left: 0.4rem;
}

.card {
  transition: none;
}

.card:hover {
  transform: none;
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--brand-border);
  color: var(--brand-gold);
  font-weight: 600;
  padding: 1rem 1.25rem;
}

.card-body {
  padding: 1.25rem;
}

.card-title,
.card h1,
.card h2,
.card h3,
.card h4,
.card h5,
.card p,
.card label,
.card .form-text,
.card .text-muted {
  color: inherit;
}

.card .text-muted,
.form-text {
  color: var(--brand-muted) !important;
}

.table {
  color: var(--brand-text);
  --bs-table-bg: transparent;
  --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
  --bs-table-hover-bg: rgba(255, 152, 0, 0.08);
  --bs-table-border-color: rgba(255, 255, 255, 0.08);
}

.table thead th {
  color: var(--brand-gold);
  border-bottom-color: var(--brand-border);
  font-weight: 600;
  white-space: nowrap;
}

.table-dark {
  --bs-table-bg: rgba(0, 0, 0, 0.25);
  --bs-table-color: var(--brand-text);
}

.form-control,
.form-select {
  background: rgba(0, 11, 36, 0.55);
  border: 1px solid rgba(212, 175, 55, 0.28);
  color: #fff;
  border-radius: 10px;
}

.form-control:focus,
.form-select:focus {
  background: rgba(0, 11, 36, 0.75);
  border-color: var(--brand-orange);
  color: #fff;
  box-shadow: 0 0 0 0.2rem rgba(255, 152, 0, 0.18);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.form-label {
  color: var(--brand-gold);
  font-weight: 600;
}

.form-check-label {
  color: var(--brand-text);
}

.btn-primary,
.btn-login {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #111;
  font-weight: 600;
}

.btn-primary:hover,
.btn-login:hover {
  background: #ffa726;
  border-color: #ffa726;
  color: #111;
}

.btn-outline-primary {
  color: var(--brand-orange);
  border-color: rgba(255, 152, 0, 0.55);
}

.btn-outline-primary:hover {
  background: rgba(255, 152, 0, 0.15);
  border-color: var(--brand-orange);
  color: #fff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.btn-outline-success,
.btn-outline-danger,
.btn-outline-warning,
.btn-outline-info {
  color: inherit;
}

.badge.bg-danger,
.badge.bg-primary,
.badge.bg-success,
.badge.bg-secondary,
.badge.bg-warning {
  font-weight: 600;
}

.perm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
}

.perm-grid > .col-12 {
  grid-column: 1 / -1;
}

.perm-group {
  background: rgba(0, 11, 36, 0.45);
  border: 1px solid var(--brand-border);
  border-radius: 14px;
  padding: 1rem;
}

.perm-group h6 {
  color: var(--brand-orange);
  margin-bottom: 0.85rem;
  font-weight: 700;
}

.perm-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0;
}

.section-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.section-tile {
  display: block;
  padding: 1.15rem;
  border-radius: 16px;
  background: rgba(8, 36, 86, 0.85);
  border: 1px solid var(--brand-border);
  color: #fff;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.section-tile:hover {
  border-color: rgba(255, 152, 0, 0.55);
  transform: translateY(-2px);
  color: #fff;
}

.section-tile i {
  color: var(--brand-orange);
  font-size: 1.35rem;
  margin-bottom: 0.65rem;
}

.section-tile strong {
  display: block;
  margin-bottom: 0.25rem;
}

.section-tile span {
  color: var(--brand-muted);
  font-size: 0.86rem;
}

.sidebar-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--brand-border);
  color: var(--brand-gold);
  border-radius: 10px;
  width: 42px;
  height: 42px;
}

.sidebar-close {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--brand-border);
  color: #fff;
  border-radius: 10px;
  width: 36px;
  height: 36px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-close:hover {
  background: rgba(239, 83, 80, 0.2);
  border-color: rgba(239, 83, 80, 0.4);
}

@media (max-width: 992px) {
  .sidebar-close {
    display: inline-flex;
  }
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: radial-gradient(circle at top, #0a2a63 0%, var(--brand-bg-deep) 55%, #000618 100%);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(8, 36, 86, 0.94);
  border: 1px solid var(--brand-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.login-card-header {
  padding: 1.75rem 1.5rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--brand-border);
}

.login-card-header img {
  width: 72px;
  height: 72px;
  margin-bottom: 0.75rem;
}

.login-card-header h1 {
  margin: 0;
  color: var(--brand-orange);
  font-size: 1.4rem;
  font-weight: 700;
}

.login-card-header p {
  margin: 0.4rem 0 0;
  color: var(--brand-muted);
}

.login-card-body {
  padding: 1.5rem;
}

.modal-content {
  background: #082456;
  color: #fff;
  border: 1px solid var(--brand-border);
}

.modal-header,
.modal-footer {
  border-color: var(--brand-border);
}

.pagination .page-link {
  background: rgba(8, 36, 86, 0.8);
  border-color: var(--brand-border);
  color: var(--brand-gold);
}

.pagination .page-item.active .page-link {
  background: var(--brand-orange);
  border-color: var(--brand-orange);
  color: #111;
}

@media (max-width: 992px) {
  .admin-sidebar {
    transform: translateX(110%);
    transition: transform 0.3s ease;
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.5);
    width: min(86vw, 320px);
  }

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

  .admin-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    z-index: 1035;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

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

  .admin-main {
    margin-right: 0;
  }

  .sidebar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .admin-topbar {
    padding: 0.75rem 1rem;
  }

  .admin-topbar-title {
    font-size: 0.95rem;
  }

  .admin-user-meta {
    display: none;
  }

  .admin-content {
    padding: 1rem 0.85rem;
  }

  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.7rem;
  }

  .stat-card {
    padding: 0.9rem;
  }

  .stat-card .stat-value {
    font-size: 1.4rem;
  }

  .card-body {
    padding: 1rem;
  }

  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.6rem;
  }

  .page-header h1,
  .page-header h2 {
    font-size: 1.3rem;
  }

  .perm-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .section-tiles {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .table-responsive {
    border-radius: 12px;
  }

  .admin-brand-title {
    font-size: 0.95rem;
  }

  .admin-nav-link {
    padding: 0.65rem 0.75rem;
  }
}

@media (max-width: 576px) {
  .admin-sidebar {
    width: 90vw;
  }

  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-tiles {
    grid-template-columns: 1fr;
  }

  .admin-topbar {
    padding: 0.65rem 0.8rem;
  }

  .admin-topbar-title {
    font-size: 0.88rem;
  }

  .sidebar-toggle {
    width: 38px;
    height: 38px;
  }

  .admin-content {
    padding: 0.8rem 0.6rem;
  }

  .card-body {
    padding: 0.85rem;
  }

  .card-header {
    padding: 0.8rem 1rem;
    font-size: 0.95rem;
  }

  .d-flex {
    flex-wrap: wrap;
  }

  .admin-nav-section {
    font-size: 0.68rem;
    padding: 0 0.6rem;
  }

  .admin-nav-link {
    font-size: 0.92rem;
    gap: 0.65rem;
    padding: 0.6rem 0.7rem;
  }
}