/* ==========================================================
   EKİN MOBİLE — ADMIN PANELİ LIGHT THEME CSS
   Tasarım: Temiz, Hızlı, Modern Yönetim Arayüzü
   PHP 7.4 + Bootstrap 5 Uyumlu
========================================================== */

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

:root {
  --admin-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --admin-bg: #f8fafc;
  --admin-sidebar-bg: #ffffff;
  --admin-sidebar-text: #475569;
  --admin-sidebar-active: #2563eb;
  --admin-sidebar-active-bg: #eff6ff;
  
  --admin-header-bg: #ffffff;
  --admin-card-bg: #ffffff;
  --admin-border: #e2e8f0;
  
  --primary: #0f172a;
  --accent: #2563eb;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #0ea5e9;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
}

body.admin-body {
  font-family: var(--admin-font);
  background-color: var(--admin-bg);
  color: #1e293b;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Admin Düzeni (Sidebar + Content) */
.admin-wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
}

/* Sidebar (Sol Menü) */
.admin-sidebar {
  width: 270px;
  background-color: var(--admin-sidebar-bg);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: all 0.3s ease;
  z-index: 1040;
}
.admin-brand {
  padding: 22px 24px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  gap: 12px;
}
.admin-brand-title {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--primary);
  line-height: 1.2;
}
.admin-brand-subtitle {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-nav {
  padding: 18px 12px;
  flex-grow: 1;
  overflow-y: auto;
}
.nav-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 12px 14px 6px;
}
.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  color: var(--admin-sidebar-text);
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
  transition: all 0.2s ease;
  text-decoration: none;
}
.admin-nav-link i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  color: #64748b;
  transition: all 0.2s ease;
}
.admin-nav-link:hover {
  background-color: #f1f5f9;
  color: var(--primary);
}
.admin-nav-link:hover i {
  color: var(--accent);
}
.admin-nav-link.active {
  background-color: var(--admin-sidebar-active-bg);
  color: var(--admin-sidebar-active);
  font-weight: 700;
}
.admin-nav-link.active i {
  color: var(--admin-sidebar-active);
}

/* Ana İçerik Alanı */
.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--admin-bg);
}

/* Admin Üst Çubuk (Header) */
.admin-header {
  background-color: var(--admin-header-bg);
  border-bottom: 1px solid var(--admin-border);
  padding: 14px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1020;
}
.admin-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.admin-header-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

/* Kartlar ve Widget'lar */
.admin-content {
  padding: 30px;
  flex-grow: 1;
}

.stat-widget {
  background-color: var(--admin-card-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.25s ease;
}
.stat-widget:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.stat-info h3 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}
.stat-info p {
  color: #64748b;
  font-size: 0.88rem;
  font-weight: 600;
  margin: 0;
}
.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.stat-icon.blue { background-color: #eff6ff; color: #2563eb; }
.stat-icon.green { background-color: #ecfdf5; color: #10b981; }
.stat-icon.yellow { background-color: #fffbeb; color: #f59e0b; }
.stat-icon.purple { background-color: #f5f3ff; color: #8b5cf6; }
.stat-icon.red { background-color: #fef2f2; color: #ef4444; }

/* Admin Kartları */
.admin-card {
  background-color: var(--admin-card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
  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-color: #ffffff;
}
.admin-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.admin-card-body {
  padding: 24px;
}

/* Tablolar */
.table-custom {
  margin: 0;
}
.table-custom thead th {
  background-color: #f8fafc;
  color: #475569;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 18px;
  border-bottom: 1px solid var(--admin-border);
}
.table-custom tbody td {
  padding: 14px 18px;
  vertical-align: middle;
  border-bottom: 1px solid #f1f5f9;
  font-size: 0.92rem;
}
.table-custom tbody tr:hover {
  background-color: #f8fafc;
}

/* Admin Giriş Ekranı (Login) */
.login-page {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  background-color: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-lg);
  max-width: 440px;
  width: 100%;
  padding: 40px;
}

/* Görsel Yükleme Önizleme Kutusu */
.image-preview-container {
  width: 140px;
  height: 140px;
  border-radius: var(--radius-sm);
  border: 2px dashed var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #f8fafc;
  overflow: hidden;
  margin-top: 10px;
}
.image-preview-container img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* Rozetler */
.badge-soft-success { background-color: #d1fae5; color: #065f46; font-weight: 600; }
.badge-soft-danger { background-color: #fee2e2; color: #991b1b; font-weight: 600; }
.badge-soft-warning { background-color: #fef3c7; color: #92400e; font-weight: 600; }
.badge-soft-primary { background-color: #dbeafe; color: #1e40af; font-weight: 600; }

@media (max-width: 991.98px) {
  .admin-sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: -280px;
  }
  .admin-sidebar.show {
    left: 0;
  }
  .admin-content {
    padding: 18px;
  }
}