/* ==========================================================================
   DECF ADMIN PANEL STYLES - MODERN SAAS CONTROL CENTER
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

:root {
  --admin-primary: #0284c7;
  --admin-primary-dark: #0369a1;
  --admin-dark-sidebar: #0b1526;
  --admin-dark-header: #0f1c34;
  --admin-bg: #f4f6fa;
  --admin-card-bg: #ffffff;
  --admin-border: #e2e8f0;
  --admin-text-main: #1e293b;
  --admin-text-muted: #64748b;
  --admin-emerald: #10b981;
  --admin-amber: #f59e0b;
  --admin-rose: #ef4444;
  --admin-cyan: #06b6d4;
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
  --transition: all 0.25s ease;
}

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

body.admin-body {
  font-family: var(--font-main);
  background: var(--admin-bg);
  color: var(--admin-text-main);
  line-height: 1.5;
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */
.admin-sidebar {
  width: 270px;
  background: var(--admin-dark-sidebar);
  color: #94a3b8;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--transition);
  z-index: 100;
}

.sidebar-brand {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.15);
}

.sidebar-brand img {
  height: 38px;
  width: auto;
}

.sidebar-brand-text h2 {
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.1;
  font-family: var(--font-heading);
}

.sidebar-brand-text span {
  font-size: 0.75rem;
  color: var(--admin-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sidebar-menu {
  flex: 1;
  overflow-y: auto;
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-section-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #475569;
  letter-spacing: 1px;
  padding: 12px 14px 6px 14px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: #cbd5e1;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.sidebar-link i {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  color: #94a3b8;
  transition: var(--transition);
}

.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.sidebar-link:hover i {
  color: var(--admin-cyan);
}

.sidebar-link.active {
  background: linear-gradient(90deg, rgba(2, 132, 199, 0.25) 0%, rgba(2, 132, 199, 0.1) 100%);
  color: #ffffff;
  border-left: 3px solid var(--admin-primary);
  font-weight: 600;
}

.sidebar-link.active i {
  color: var(--admin-primary);
}

.sidebar-badge {
  margin-left: auto;
  background: var(--admin-amber);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 9999px;
}

.sidebar-badge.danger {
  background: var(--admin-rose);
}

/* ==========================================================================
   MAIN CONTENT AREA
   ========================================================================== */
.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.admin-header {
  height: 68px;
  background: var(--admin-card-bg);
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  flex-shrink: 0;
}

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

.header-title h1 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--admin-text-main);
  font-family: var(--font-heading);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.btn-visit-site {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--admin-primary);
  background: rgba(2, 132, 199, 0.08);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: var(--transition);
}

.btn-visit-site:hover {
  background: var(--admin-primary);
  color: #ffffff;
}

.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 14px;
  border-left: 1px solid var(--admin-border);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-primary-dark) 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--admin-text-main);
}

.user-role {
  font-size: 0.75rem;
  color: var(--admin-text-muted);
}

/* ==========================================================================
   PANEL CONTENT SCROLL CONTAINER
   ========================================================================== */
.admin-content-body {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ==========================================================================
   METRIC OVERVIEW CARDS
   ========================================================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.metric-card {
  background: var(--admin-card-bg);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.metric-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.metric-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.metric-icon.blue { background: rgba(2, 132, 199, 0.12); color: var(--admin-primary); }
.metric-icon.emerald { background: rgba(16, 185, 129, 0.12); color: var(--admin-emerald); }
.metric-icon.amber { background: rgba(245, 158, 11, 0.12); color: var(--admin-amber); }
.metric-icon.rose { background: rgba(239, 68, 68, 0.12); color: var(--admin-rose); }
.metric-icon.purple { background: rgba(139, 92, 246, 0.12); color: #8b5cf6; }

.metric-details h4 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--admin-text-main);
  font-family: var(--font-heading);
}

.metric-details p {
  font-size: 0.82rem;
  color: var(--admin-text-muted);
  font-weight: 500;
}

/* ==========================================================================
   DATA TABLES & CARD PANELS
   ========================================================================== */
.admin-card {
  background: var(--admin-card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
  overflow: hidden;
}

.admin-card-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafbfc;
}

.admin-card-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--admin-text-main);
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-card-body {
  padding: 24px;
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.admin-table th {
  background: #f8fafc;
  padding: 12px 16px;
  font-weight: 600;
  color: #475569;
  border-bottom: 1px solid var(--admin-border);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

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

.admin-table tr:hover {
  background: #f8fafc;
}

/* Status Pills */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: capitalize;
}

.status-pill.pending { background: rgba(245, 158, 11, 0.15); color: #b45309; }
.status-pill.confirmed { background: rgba(16, 185, 129, 0.15); color: #047857; }
.status-pill.completed { background: rgba(2, 132, 199, 0.15); color: #0369a1; }
.status-pill.cancelled { background: rgba(100, 116, 139, 0.15); color: #475569; }
.status-pill.published { background: rgba(16, 185, 129, 0.15); color: #047857; }
.status-pill.draft { background: rgba(100, 116, 139, 0.15); color: #475569; }

/* Table Action Buttons */
.action-btns {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--admin-border);
  background: #ffffff;
  color: var(--admin-text-main);
  cursor: pointer;
  transition: var(--transition);
}

.btn-icon:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.btn-icon.edit:hover { background: rgba(2, 132, 199, 0.1); color: var(--admin-primary); border-color: var(--admin-primary); }
.btn-icon.delete:hover { background: rgba(239, 68, 68, 0.1); color: var(--admin-rose); border-color: var(--admin-rose); }
.btn-icon.view:hover { background: rgba(16, 185, 129, 0.1); color: var(--admin-emerald); border-color: var(--admin-emerald); }

/* ==========================================================================
   BUTTONS & FORM ELEMENTS
   ========================================================================== */
.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
}

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

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

.btn-admin-secondary {
  background: #ffffff;
  color: var(--admin-text-main);
  border: 1px solid var(--admin-border);
}

.btn-admin-secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

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

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

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 18px;
}

.form-group-admin {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group-admin label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
}

.admin-input, .admin-select, .admin-textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--admin-border);
  font-family: inherit;
  font-size: 0.88rem;
  color: var(--admin-text-main);
  background: #ffffff;
  transition: var(--transition);
}

.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--admin-primary);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  font-size: 0.88rem;
  animation: slideIn 0.3s ease;
}

.toast.success { border-left-color: var(--admin-emerald); }
.toast.error { border-left-color: var(--admin-rose); }
.toast.info { border-left-color: var(--admin-primary); }

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

/* ==========================================================================
   ADMIN LOGIN CARD
   ========================================================================== */
.login-page-wrapper {
  min-height: 100vh;
  width: 100%;
  background: linear-gradient(135deg, #091322 0%, #0f1c34 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 440px;
  width: 100%;
  padding: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
}

.login-header {
  text-align: center;
  margin-bottom: 28px;
}

.login-header img {
  height: 48px;
  margin: 0 auto 16px auto;
}

.login-header h2 {
  font-size: 1.45rem;
  color: var(--admin-text-main);
  font-family: var(--font-heading);
}

.login-header p {
  font-size: 0.85rem;
  color: var(--admin-text-muted);
}