/* ===== Admin Dashboard CSS ===== */
:root {
  --primary: #1a1a2e;
  --primary-light: #2d2b55;
  --accent: #c9a96e;
  --accent-light: #e8d5b0;
  --sidebar-w: 260px;
  --surface: #ffffff;
  --surface-2: #f5f4f1;
  --surface-3: #eceae5;
  --text-main: #1a1a2e;
  --text-muted: #6b6880;
  --text-light: #9994aa;
  --border: #e4e1d8;
  --success: #2d7a4f;
  --success-bg: #edf7f2;
  --warning: #d68910;
  --warning-bg: #fef9ec;
  --danger: #c0392b;
  --danger-bg: #fdeded;
  --info: #2471a3;
  --info-bg: #eaf3fb;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.09);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
  --font: 'Cairo', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font); background: var(--surface-2); color: var(--text-main); direction: rtl; min-height: 100vh; }

/* ===== Login ===== */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 20px;
}

.login-card {
  background: var(--surface);
  border-radius: 20px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  text-align: center;
}

.login-logo {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 6px;
}

.login-logo span { color: var(--primary); }

.login-card h2 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.login-form { display: flex; flex-direction: column; gap: 16px; }

.input-group {
  display: flex; flex-direction: column; gap: 6px; text-align: right;
}
.input-group label { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); }
.input-group input {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
  direction: ltr;
  text-align: right;
}
.input-group input:focus { border-color: var(--accent); }

.login-error {
  background: var(--danger-bg);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  display: none;
}
.login-error.show { display: block; }

.btn-login {
  background: var(--primary);
  color: #fff;
  padding: 13px;
  border-radius: var(--radius-sm);
  border: none;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition);
  margin-top: 4px;
}
.btn-login:hover { background: var(--primary-light); }

.login-hint {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-top: 12px;
}

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

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: var(--primary);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; right: 0;
  z-index: 200;
  transition: transform var(--transition);
}

.sidebar-header {
  padding: 24px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.sidebar-logo {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--accent);
}
.sidebar-logo span { color: rgba(255,255,255,0.7); font-size: 0.8rem; font-weight: 500; }

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 12px 8px 6px;
  margin-top: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: none;
  background: none;
  font-family: var(--font);
  width: 100%;
  text-align: right;
}
.nav-item:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-item.active { background: var(--accent); color: var(--primary); }
.nav-item .nav-icon { font-size: 1.1rem; flex-shrink: 0; }
.nav-badge {
  margin-right: auto;
  background: rgba(255,255,255,0.15);
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 50px;
  color: #fff;
  font-weight: 700;
}
.nav-item.active .nav-badge { background: rgba(0,0,0,0.15); color: var(--primary); }

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.btn-logout {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: none;
  background: rgba(192,57,43,0.15);
  color: #e57373;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
  text-align: right;
}
.btn-logout:hover { background: rgba(192,57,43,0.25); }

.sidebar-link { text-decoration: none; display: block; }

/* Main Content */
.admin-main {
  margin-right: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Topbar */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.topbar-title { font-size: 1.1rem; font-weight: 800; }
.topbar-actions { display: flex; align-items: center; gap: 12px; }

.topbar-store-link {
  display: flex; align-items: center; gap: 6px;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.topbar-store-link:hover { background: var(--surface-2); color: var(--text-main); }

/* Page Content */
.page-content { padding: 28px; flex: 1; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: none;
  font-family: var(--font);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-light); }
.btn-accent { background: var(--accent); color: var(--primary); }
.btn-accent:hover { filter: brightness(1.05); }
.btn-success { background: var(--success); color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-outline { background: transparent; color: var(--text-main); border: 1.5px solid var(--border); }
.btn-outline:hover { background: var(--surface-2); }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-icon-sm {
  width: 32px; height: 32px;
  border-radius: var(--radius-sm);
  border: none;
  background: var(--surface-2);
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  transition: all var(--transition);
}
.btn-icon-sm:hover { background: var(--border); color: var(--text-main); }
.btn-icon-sm.danger:hover { background: var(--danger-bg); color: var(--danger); }

/* ===== Stats Cards ===== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 22px 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.stat-info { flex: 1; min-width: 0; }
.stat-value { font-size: 1.8rem; font-weight: 900; line-height: 1; }
.stat-label { font-size: 0.82rem; color: var(--text-muted); font-weight: 600; margin-top: 4px; }

/* ===== Card ===== */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 24px;
}

.card-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.card-title { font-size: 1rem; font-weight: 800; }

.card-body { padding: 20px; }

/* ===== Table ===== */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

thead th {
  background: var(--surface-2);
  padding: 12px 16px;
  text-align: right;
  font-weight: 700;
  color: var(--text-muted);
  font-size: 0.8rem;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-2); }

.product-table-img {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--surface-3);
}

.product-table-info .name { font-weight: 700; font-size: 0.9rem; }
.product-table-info .id { font-size: 0.72rem; color: var(--text-light); font-family: monospace; }

/* ===== Badges ===== */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-muted { background: var(--surface-3); color: var(--text-muted); }

/* ===== Forms ===== */
.form-grid { display: grid; gap: 16px; }
.form-grid-2 { grid-template-columns: 1fr 1fr; }
.form-grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.form-grid .span-2 { grid-column: span 2; }
.form-grid .span-3 { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.83rem; font-weight: 700; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text-main);
  background: var(--surface);
  outline: none;
  transition: border-color var(--transition);
  direction: rtl;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-hint { font-size: 0.78rem; color: var(--text-light); }

/* ===== Image Upload ===== */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--surface-2);
  position: relative;
}
.upload-area:hover { border-color: var(--accent); background: #fdf9f3; }
.upload-area input[type=file] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
}
.upload-icon { font-size: 2.5rem; margin-bottom: 10px; }
.upload-text { font-size: 0.9rem; font-weight: 600; color: var(--text-muted); }
.upload-hint { font-size: 0.78rem; color: var(--text-light); margin-top: 4px; }

.image-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
  margin-top: 14px;
}
.preview-img-wrap {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}
.preview-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.preview-remove {
  position: absolute;
  top: 4px; left: 4px;
  width: 22px; height: 22px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  transition: background var(--transition);
}
.preview-remove:hover { background: var(--danger); }

/* ===== Modal ===== */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 500;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(3px);
}
.modal-backdrop.open { display: flex; }

.modal-box {
  background: var(--surface);
  border-radius: var(--radius);
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}
.modal-box.sm { max-width: 440px; }
.modal-box.md { max-width: 680px; }
.modal-box.lg { max-width: 860px; }

.modal-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-head h3 { font-size: 1.05rem; font-weight: 800; }
.modal-close-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--surface-2);
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: background var(--transition);
}
.modal-close-btn:hover { background: var(--border); }

.modal-body-inner { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 10px;
}

/* ===== Order Status ===== */
.order-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  font-family: var(--font);
}
.status-new { background: var(--info-bg); color: var(--info); }
.status-processing { background: var(--warning-bg); color: var(--warning); }
.status-completed { background: var(--success-bg); color: var(--success); }
.status-cancelled { background: var(--danger-bg); color: var(--danger); }

/* ===== Search/Filter Bar ===== */
.filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.filter-bar input, .filter-bar select {
  padding: 9px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.88rem;
  outline: none;
  transition: border-color var(--transition);
  background: var(--surface);
  color: var(--text-main);
}
.filter-bar input { min-width: 220px; }
.filter-bar input:focus, .filter-bar select:focus { border-color: var(--accent); }

/* ===== Empty State ===== */
.empty-admin {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-admin .icon { font-size: 3.5rem; margin-bottom: 14px; opacity: 0.4; }
.empty-admin p { font-size: 0.95rem; }

/* ===== Toast ===== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background: var(--primary);
  color: #fff;
  padding: 13px 18px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  border-right: 4px solid var(--accent);
  animation: toastIn 0.3s ease;
  max-width: 300px;
}
.toast.success { border-right-color: var(--success); }
.toast.error { border-right-color: var(--danger); }
@keyframes toastIn { from { transform: translateX(80px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .sidebar { transform: translateX(100%); }
  .sidebar.open { transform: none; }
  .admin-main { margin-right: 0; }
  .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: 1; }
  .page-content { padding: 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}