/* Admin Panel Custom Styles */
:root {
  --admin-primary: #F97316;
  --admin-primary-hover: #EA580C;
  --admin-danger: #EF4444;
  --admin-danger-hover: #DC2626;
}

/* Dark Theme (Default for Admin) */
:root, html[data-theme="dark"] {
  --admin-bg: #030712;
  --admin-card: rgba(17, 24, 39, 0.7);
  --admin-border: rgba(255, 255, 255, 0.1);
  --admin-text: #F3F4F6;
  --admin-muted: #9CA3AF;
  --admin-glass-bg: rgba(17, 24, 39, 0.85);
  --admin-input-bg: rgba(0, 0, 0, 0.2);
}

/* Light Theme for Admin */
html[data-theme="light"] {
  --admin-bg: #F3F4F6;
  --admin-card: #FFFFFF;
  --admin-border: #E5E7EB;
  --admin-text: #1F2937;
  --admin-muted: #6B7280;
  --admin-glass-bg: rgba(255, 255, 255, 0.85);
  --admin-input-bg: #F9FAFB;
}

body {
  background-color: var(--admin-bg);
  color: var(--admin-text);
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
}

/* Smooth transitions when switching themes */
body, .admin-nav, .admin-section, .form-group input, .form-group select, .inventory-table th, .inventory-table td, .btn-outline, .login-card {
  transition: background-color 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), 
              border-color 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), 
              color 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), 
              box-shadow 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* Typography & Utils */
h2, h3, h4 { margin: 0; font-weight: 600; }
.w-100 { width: 100%; }

/* Buttons */
.btn-primary {
  background: var(--admin-primary);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.btn-primary:hover { background: var(--admin-primary-hover); transform: translateY(-1px); }

.btn-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--admin-danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-danger:hover {
  background: var(--admin-danger);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--admin-text);
  border: 1px solid var(--admin-border);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  font-size: 0.9rem;
}
.btn-outline:hover { background: rgba(255,255,255,0.05); }

/* Form Controls */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.form-group label {
  font-size: 0.85rem;
  color: var(--admin-muted);
  font-weight: 500;
}
.form-group input, .form-group select {
  background: var(--admin-input-bg);
  border: 1px solid var(--admin-border);
  padding: 0.75rem;
  border-radius: 8px;
  color: var(--admin-text);
  font-family: inherit;
  transition: border-color 0.2s;
}
.form-group input:focus, .form-group select:focus {
  outline: none;
  border-color: var(--admin-primary);
}
.error-msg {
  color: var(--admin-danger);
  font-size: 0.85rem;
  margin-top: -0.5rem;
  margin-bottom: 1rem;
  display: none;
}

/* Login Screen */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at center, rgba(249, 115, 22, 0.1) 0%, transparent 60%);
}
.login-card {
  background: var(--admin-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--admin-border);
  padding: 2.5rem;
  border-radius: 16px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}
.login-logo {
  height: 60px;
  margin-bottom: 1rem;
}
.login-subtitle {
  color: var(--admin-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}
#login-form { text-align: left; }

/* Dashboard Setup */
.admin-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: var(--admin-glass-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--admin-border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.admin-nav-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: 600;
  font-size: 1.1rem;
}
.admin-nav-brand img { height: 40px; }
.admin-nav-actions { display: flex; gap: 1rem; }

.admin-content { padding: 2rem 0; }

.admin-section {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--admin-border);
}

/* Add Car Grid */
.add-car-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0 1.5rem;
}
.full-width { grid-column: 1 / -1; }

/* Inventory Table */
.inventory-table-wrapper {
  overflow-x: auto;
}
.inventory-table {
  width: 100%;
  border-collapse: collapse;
}
.inventory-table th, .inventory-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--admin-border);
}
.inventory-table th {
  color: var(--admin-muted);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.inventory-table td { font-size: 0.95rem; vertical-align: middle; }
.inventory-img {
  width: 80px;
  height: 50px;
  object-fit: contain;
  background: rgba(255,255,255,0.05);
  border-radius: 6px;
  padding: 0.25rem;
}
.inventory-count {
  background: rgba(249, 115, 22, 0.2);
  color: var(--admin-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Modal Overlay Styling */
.admin-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1.5rem;
}

.admin-modal-card {
  background: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 16px;
  width: 100%;
  max-width: 850px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
  position: relative;
  animation: modalSlideUp 0.3s ease-out;
}

@keyframes modalSlideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--admin-border);
}

.close-modal-btn {
  background: transparent;
  color: var(--admin-muted);
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}

.close-modal-btn:hover {
  color: var(--admin-primary);
}

/* Image preview strip styles */
.image-preview-strip {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.5rem;
  overflow-x: auto;
  padding: 0.5rem 0;
}

.preview-thumb-wrap {
  position: relative;
  width: 80px;
  height: 50px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--admin-border);
  flex-shrink: 0;
}

.preview-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Status Badges */
.status-badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 99px;
  text-transform: uppercase;
}

.status-badge.available {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
}

.status-badge.in-transit {
  background: rgba(245, 158, 11, 0.15);
  color: #F59E0B;
}

.status-badge.delivered {
  background: rgba(59, 130, 246, 0.15);
  color: #3B82F6;
}