/**
 * ReperHub — Admin Control Panel Stylesheet
 */

:root {
  --admin-bg: #f1f5f9;
  --admin-sidebar-bg: #0b1324;
  --admin-card-bg: #ffffff;
  --admin-primary: #1657e0;
  --admin-primary-hover: #0f43b5;
  --admin-border: #e2e8f0;
  --admin-text: #0f172a;
  --admin-muted: #64748b;
  --admin-success: #10b981;
  --admin-warning: #f59e0b;
  --admin-danger: #ef4444;
}

body.admin-body {
  background-color: var(--admin-bg);
  font-family: var(--font-ar), var(--font-en);
  color: var(--admin-text);
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

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

/* Sidebar */
.admin-sidebar {
  width: 270px;
  background: var(--admin-sidebar-bg);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  border-inline-end: 1px solid rgba(255, 255, 255, 0.08);
}

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

.admin-sidebar-header img {
  height: 36px;
  width: auto;
}

.admin-sidebar-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: #ffffff;
}

.admin-sidebar-title small {
  display: block;
  font-size: 0.75rem;
  color: #60a5fa;
  font-weight: 600;
}

.admin-nav {
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #94a3b8;
  text-decoration: none;
  transition: all 0.2s ease;
}

/* زر الخروج (نموذج POST) بنفس شكل روابط القائمة */
button.admin-nav-item {
  width: 100%;
  background: none;
  border: none;
  font-family: inherit;
  line-height: inherit;
  cursor: pointer;
  text-align: start;
}

.admin-nav-item i {
  font-size: 1.3rem;
  width: 24px;
  text-align: center;
}

.admin-nav-item:hover,
.admin-nav-item.active {
  background: rgba(22, 87, 224, 0.2);
  color: #ffffff;
}

.admin-nav-item.active {
  border-inline-start: 4px solid var(--admin-primary);
  background: linear-gradient(90deg, rgba(22, 87, 224, 0.25) 0%, transparent 100%);
}

.admin-nav-badge {
  margin-inline-start: auto;
  background: var(--admin-primary);
  color: #ffffff;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 9999px;
  font-weight: 700;
}

.admin-sidebar-footer {
  padding: 18px 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

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

/* Topbar */
.admin-topbar {
  background: #ffffff;
  height: 70px;
  border-bottom: 1px solid var(--admin-border);
  padding: 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-topbar-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--admin-text);
  margin: 0;
}

.admin-user-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.admin-user-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--admin-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

/* Page Body */
.admin-content {
  padding: 30px;
  flex: 1;
}

/* KPI Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.kpi-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 14px;
  border: 1px solid var(--admin-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.kpi-details .kpi-label {
  font-size: 0.85rem;
  color: var(--admin-muted);
  font-weight: 600;
  margin-bottom: 6px;
  display: block;
}

.kpi-details .kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--admin-text);
  line-height: 1;
}

.kpi-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.kpi-blue { background: #eff6ff; color: #2563eb; }
.kpi-emerald { background: #ecfdf5; color: #059669; }
.kpi-amber { background: #fffbeb; color: #d97706; }
.kpi-purple { background: #faf5ff; color: #7c3aed; }

/* Data Tables */
.admin-card {
  background: #ffffff;
  border-radius: 14px;
  border: 1px solid var(--admin-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  margin-bottom: 30px;
  overflow: hidden;
}

.admin-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

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

.admin-table th {
  background: #f8fafc;
  padding: 14px 20px;
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--admin-muted);
  border-bottom: 1px solid var(--admin-border);
  letter-spacing: 0.5px;
}

.admin-table td {
  padding: 16px 20px;
  font-size: 0.925rem;
  color: var(--admin-text);
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

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

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 0.775rem;
  font-weight: 700;
}

.badge-new { background: #e0f2fe; color: #0369a1; }
.badge-read { background: #f1f5f9; color: #475569; }
.badge-in_progress { background: #fef3c7; color: #b45309; }
.badge-completed { background: #dcfce7; color: #15803d; }
.badge-active { background: #dcfce7; color: #15803d; }
.badge-inactive { background: #fee2e2; color: #b91c1c; }

/* Login Box */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a1120 0%, #152238 100%);
  padding: 20px;
}

.admin-login-card {
  width: 100%;
  max-width: 440px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.admin-login-header {
  text-align: center;
  margin-bottom: 30px;
}

.admin-login-header img {
  height: 52px;
  margin: 0 auto 16px;
}

.admin-login-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
}

.admin-login-header p {
  color: #64748b;
  font-size: 0.9rem;
}

/* تبويب الإعدادات: نموذج المعلومات + بطاقة كلمة المرور */
.admin-settings-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: start;
}

/* Responsive */
@media (max-width: 900px) {
  .admin-settings-grid {
    grid-template-columns: 1fr;
  }
  .admin-layout {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
  }
  .admin-content {
    padding: 20px 16px;
  }
}