/* ══════════════════════════════════════════════════════════════
   CMS ADMIN PANEL — Stylesheet
   Modern, sleek dark-themed administrative dashboard interface
   ══════════════════════════════════════════════════════════════ */

:root {
  --admin-bg: #0f172a;
  --admin-surface: #1e293b;
  --admin-surface-hover: #334155;
  --admin-border: #334155;
  --admin-primary: #f59e0b;
  --admin-primary-hover: #d97706;
  --admin-text: #f8fafc;
  --admin-text-muted: #94a3b8;
  --admin-danger: #ef4444;
  --admin-success: #10b981;
  --admin-sidebar-width: 260px;
}

body.admin-body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text);
  min-height: 100vh;
}

/* ── LOGIN OVERLAY ── */
.admin-login-wrapper {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--admin-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-login-card {
  width: 100%;
  max-width: 420px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 16px;
  padding: 40px 30px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  text-align: center;
}

.admin-login-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--admin-primary);
  font-size: 28px;
  margin-bottom: 20px;
}

.admin-login-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--admin-text);
  margin-bottom: 8px;
}

.admin-login-sub {
  color: var(--admin-text-muted);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.admin-form-group {
  margin-bottom: 20px;
  text-align: left;
}

.admin-form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--admin-text-muted);
  margin-bottom: 8px;
}

.admin-form-input,
.admin-form-select,
.admin-form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: #0f172a;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: var(--admin-text);
  font-size: 0.95rem;
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.admin-form-input:focus,
.admin-form-select:focus,
.admin-form-textarea:focus {
  outline: none;
  border-color: var(--admin-primary);
}

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.admin-btn-primary {
  background: var(--admin-primary);
  color: #000000;
}

.admin-btn-primary:hover {
  background: var(--admin-primary-hover);
}

.admin-btn-secondary {
  background: var(--admin-surface-hover);
  color: var(--admin-text);
}

.admin-btn-secondary:hover {
  background: #475569;
}

.admin-btn-danger {
  background: var(--admin-danger);
  color: #ffffff;
}

.admin-btn-danger:hover {
  background: #dc2626;
}

.admin-btn-sm {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.admin-btn-full {
  width: 100%;
}

/* ── LAYOUT ── */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: var(--admin-sidebar-width);
  background: var(--admin-surface);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
}

.admin-sidebar-brand {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--admin-border);
}

.admin-sidebar-brand img {
  height: 40px;
}

.admin-sidebar-brand-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--admin-text);
}

.admin-nav {
  padding: 20px 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--admin-text-muted);
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.admin-nav-item:hover,
.admin-nav-item.active {
  background: var(--admin-surface-hover);
  color: var(--admin-primary);
}

.admin-sidebar-footer {
  padding: 20px;
  border-top: 1px solid var(--admin-border);
}

.admin-main {
  margin-left: var(--admin-sidebar-width);
  flex: 1;
  padding: 30px 40px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.admin-title-group h1 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 6px 0;
}

.admin-title-group p {
  margin: 0;
  color: var(--admin-text-muted);
  font-size: 0.95rem;
}

/* ── STATS CARDS ── */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 35px;
}

.admin-stat-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-stat-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--admin-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.admin-stat-val {
  font-size: 1.6rem;
  font-weight: 700;
}

.admin-stat-lbl {
  font-size: 0.85rem;
  color: var(--admin-text-muted);
}

/* ── TABLES & PANELS ── */
.admin-panel-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 30px;
}

.admin-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.admin-panel-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-table th {
  padding: 14px 16px;
  background: #0f172a;
  color: var(--admin-text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
  font-size: 0.95rem;
}

.admin-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.admin-thumb {
  width: 60px;
  height: 45px;
  border-radius: 6px;
  object-fit: cover;
  background: #000;
}

.admin-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.admin-badge-active {
  background: rgba(16, 185, 129, 0.2);
  color: var(--admin-success);
}

.admin-badge-hidden {
  background: rgba(239, 68, 68, 0.2);
  color: var(--admin-danger);
}

/* ── MODALS ── */
.admin-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.admin-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.admin-modal-box {
  width: 100%;
  max-width: 550px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 14px;
  padding: 30px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  max-height: 90vh;
  overflow-y: auto;
}

.admin-modal-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
}

/* ── FILE UPLOAD DROPZONE ── */
.admin-dropzone {
  border: 2px dashed var(--admin-border);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
  background: #0f172a;
  cursor: pointer;
  transition: border-color 0.2s ease;
  margin-bottom: 12px;
}

.admin-dropzone:hover,
.admin-dropzone.dragover {
  border-color: var(--admin-primary);
}

.admin-dropzone-icon {
  font-size: 2rem;
  color: var(--admin-primary);
  margin-bottom: 8px;
}

.admin-dropzone p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--admin-text-muted);
}

/* ── TOAST NOTIFICATIONS ── */
.admin-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-toast {
  background: var(--admin-surface);
  color: var(--admin-text);
  border: 1px solid var(--admin-border);
  padding: 14px 20px;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  font-size: 0.9rem;
  animation: slideInToast 0.3s ease forwards;
}

.admin-toast-success { border-left: 4px solid var(--admin-success); }
.admin-toast-error { border-left: 4px solid var(--admin-danger); }

@keyframes slideInToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}