/* ================================================
   FanStore — Admin Panel Stylesheet (admin.html)
   ================================================ */

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

:root {
  --primary: #00D4FF;
  --primary-dark: #00A8CC;
  --primary-glow: rgba(0, 212, 255, 0.2);
  --accent: #7C3AED;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --info: #3B82F6;

  --bg-deep: #050A18;
  --bg-dark: #0D1425;
  --bg-sidebar: #090E1F;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --glass: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.1);

  --text-primary: #F0F4FF;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --sidebar-w: 260px;
  --topbar-h: 68px;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
}

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--primary-dark); border-radius: 3px; }

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: var(--font-body); }

/* Background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 0% 0%, rgba(0,212,255,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 100% 100%, rgba(124,58,237,0.06) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ================================================
   SIDEBAR
   ================================================ */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: transform 0.3s ease;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--glass-border);
}

.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  animation: spin-slow 10s linear infinite;
}

@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.logo-texts { line-height: 1.2; }
.logo-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.logo-sub { font-size: 0.7rem; color: var(--text-muted); }

.sidebar-nav {
  flex: 1;
  padding: 20px 12px;
  overflow-y: auto;
}

.nav-section-title {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  padding: 8px 12px;
  margin-bottom: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 4px;
  transition: var(--transition-fast);
  cursor: pointer;
  position: relative;
}

.nav-item:hover {
  background: var(--glass);
  color: var(--text-primary);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(124,58,237,0.1));
  color: var(--primary);
  border: 1px solid rgba(0,212,255,0.2);
}

.nav-item i { width: 18px; text-align: center; font-size: 0.95rem; }

.nav-badge {
  margin-left: auto;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 50px;
  font-family: var(--font-heading);
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--glass-border);
}

.admin-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

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

.admin-info { flex: 1; min-width: 0; }
.admin-name { font-size: 0.85rem; font-weight: 600; }
.admin-role { font-size: 0.7rem; color: var(--text-muted); }

.logout-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px;
  border-radius: 6px;
  transition: var(--transition-fast);
}
.logout-btn:hover { color: var(--danger); }

/* ================================================
   MAIN CONTENT AREA
   ================================================ */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

/* ================================================
   TOPBAR
   ================================================ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  background: rgba(5, 10, 24, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
}

.topbar-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
}

.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-search {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 8px 16px;
  transition: var(--transition);
}

.topbar-search:focus-within { border-color: var(--primary); }
.topbar-search input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  width: 180px;
}
.topbar-search input::placeholder { color: var(--text-muted); }
.topbar-search i { color: var(--text-muted); }

.topbar-btn {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  width: 38px; height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.topbar-btn:hover { color: var(--primary); border-color: var(--primary); }

.visit-store-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}
.visit-store-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 15px var(--primary-glow); }

/* ================================================
   PAGE CONTENT
   ================================================ */
.page-content {
  padding: 28px;
  flex: 1;
  display: none;
}

.page-content.active { display: block; }

/* ================================================
   DASHBOARD
   ================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: var(--transition);
}

.stat-card:hover { transform: translateY(-4px); border-color: rgba(0,212,255,0.2); }

.stat-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.stat-icon.blue { background: rgba(0,212,255,0.15); color: var(--primary); }
.stat-icon.purple { background: rgba(124,58,237,0.15); color: #a78bfa; }
.stat-icon.green { background: rgba(16,185,129,0.15); color: var(--success); }
.stat-icon.orange { background: rgba(245,158,11,0.15); color: var(--warning); }
.stat-icon.red { background: rgba(239,68,68,0.15); color: var(--danger); }

.stat-info { flex: 1; }
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 6px; }
.stat-value {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.stat-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 6px; }
.stat-sub .up { color: var(--success); }
.stat-sub .down { color: var(--danger); }

/* ================================================
   SECTION HEADER
   ================================================ */
.content-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.content-header h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
}

.content-header-right {
  margin-left: auto;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ================================================
   FILTER BAR (Admin)
   ================================================ */
.admin-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.admin-search-bar {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  transition: var(--transition);
}

.admin-search-bar:focus-within { border-color: var(--primary); }
.admin-search-bar input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
}
.admin-search-bar input::placeholder { color: var(--text-muted); }
.admin-search-bar i { color: var(--text-muted); }

.admin-select {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.875rem;
  outline: none;
  cursor: pointer;
  transition: var(--transition-fast);
}
.admin-select:focus { border-color: var(--primary); }
.admin-select option { background: #1a1a2e; }

/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary-sm {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 2px 10px var(--primary-glow);
}
.btn-primary-sm:hover { transform: translateY(-2px); box-shadow: 0 6px 20px var(--primary-glow); }

.btn-outline-sm {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
}
.btn-outline-sm:hover { border-color: var(--primary); color: var(--primary); }

.btn-danger-sm {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.3);
  color: var(--danger);
}
.btn-danger-sm:hover { background: rgba(239,68,68,0.25); }

.btn-success-sm {
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--success);
}
.btn-success-sm:hover { background: rgba(16,185,129,0.25); }

/* ================================================
   PRODUCTS TABLE
   ================================================ */
.table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  background: rgba(255,255,255,0.04);
  padding: 14px 16px;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
}

.data-table thead th:first-child { padding-left: 24px; }

.data-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: var(--transition-fast);
}

.data-table tbody tr:hover { background: var(--bg-card-hover); }
.data-table tbody tr:last-child { border-bottom: none; }

.data-table tbody td {
  padding: 14px 16px;
  font-size: 0.875rem;
  vertical-align: middle;
}

.data-table tbody td:first-child { padding-left: 24px; }

.product-cell {
  display: flex;
  align-items: center;
  gap: 12px;
}

.product-thumb {
  width: 50px; height: 50px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--glass-border);
}

.product-thumb-placeholder {
  width: 50px; height: 50px;
  border-radius: var(--radius-sm);
  background: var(--glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.product-cell-info { min-width: 0; }
.product-cell-name { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 200px; }
.product-cell-brand { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

.status-badge {
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.status-active { background: rgba(16,185,129,0.15); color: var(--success); border: 1px solid rgba(16,185,129,0.25); }
.status-inactive { background: rgba(100,116,139,0.15); color: var(--text-muted); border: 1px solid rgba(100,116,139,0.25); }
.status-out { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.25); }

.price-cell { font-family: var(--font-heading); font-weight: 700; color: var(--primary); white-space: nowrap; }
.stock-cell { font-weight: 600; }
.stock-low { color: var(--warning); }
.stock-out { color: var(--danger); }

.action-btns { display: flex; gap: 6px; }

.icon-btn {
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: var(--transition-fast);
  font-size: 0.85rem;
}

.icon-btn.edit { background: rgba(59,130,246,0.15); color: var(--info); border: 1px solid rgba(59,130,246,0.25); }
.icon-btn.edit:hover { background: rgba(59,130,246,0.3); }
.icon-btn.delete { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.25); }
.icon-btn.delete:hover { background: rgba(239,68,68,0.3); }
.icon-btn.view { background: rgba(0,212,255,0.15); color: var(--primary); border: 1px solid rgba(0,212,255,0.25); }
.icon-btn.view:hover { background: rgba(0,212,255,0.3); }

/* Pagination */
.pagination {
  display: flex;
  gap: 6px;
  justify-content: center;
  padding: 20px;
  flex-wrap: wrap;
}

.page-btn {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-color: transparent;
  color: #fff;
}

/* ================================================
   MODAL (Add/Edit Product)
   ================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.admin-modal {
  background: linear-gradient(135deg, #0D1425, #150D30);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.open .admin-modal { transform: scale(1) translateY(0); }

.admin-modal-header {
  padding: 28px 32px 20px;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-modal-header h3 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; }

.modal-close-btn {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.modal-close-btn:hover { background: rgba(239,68,68,0.2); color: var(--danger); border-color: var(--danger); }

.admin-modal-body { padding: 28px 32px; }
.admin-modal-footer {
  padding: 20px 32px 28px;
  border-top: 1px solid var(--glass-border);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* Form */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.5px; }

.form-control {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-fast);
  width: 100%;
}

.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.form-control::placeholder { color: var(--text-muted); }
.form-control option { background: #1a1a2e; }

textarea.form-control { resize: vertical; min-height: 80px; }

.image-preview-box {
  width: 100%;
  height: 140px;
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: var(--transition);
  margin-top: 8px;
}

.image-preview-box:focus-within { border-color: var(--primary); }
.image-preview-box img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-md); }
.image-preview-placeholder { text-align: center; color: var(--text-muted); font-size: 0.85rem; }
.image-preview-placeholder i { font-size: 2rem; display: block; margin-bottom: 8px; }

/* ================================================
   CONFIRM DIALOG
   ================================================ */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.confirm-overlay.open { opacity: 1; visibility: visible; }

.confirm-box {
  background: linear-gradient(135deg, #0D1425, #1a0b2e);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.confirm-overlay.open .confirm-box { transform: scale(1); }
.confirm-icon { font-size: 3rem; margin-bottom: 16px; }
.confirm-box h3 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; margin-bottom: 10px; }
.confirm-box p { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 28px; line-height: 1.6; }
.confirm-actions { display: flex; gap: 12px; }

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

.toast {
  background: rgba(9,14,31,0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  animation: slideInRight 0.3s ease;
  border-left: 3px solid var(--primary);
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast-icon { font-size: 1.1rem; }
.toast.success .toast-icon { color: var(--success); }
.toast.error .toast-icon { color: var(--danger); }
.toast.info .toast-icon { color: var(--primary); }
.toast-text { flex: 1; font-size: 0.875rem; line-height: 1.4; }

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

/* ================================================
   CATEGORY LIST (Categories page)
   ================================================ */
.category-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}

.category-card:hover { transform: translateY(-4px); border-color: rgba(0,212,255,0.2); }
.category-card-icon { font-size: 2.5rem; margin-bottom: 12px; }
.category-card-name { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.category-card-count { font-size: 0.8rem; color: var(--text-muted); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .page-content { padding: 16px; }
  .form-grid { grid-template-columns: 1fr; }
  .data-table { font-size: 0.8rem; }
  .data-table tbody td { padding: 10px 12px; }
  .data-table thead th { padding: 12px; }
  .content-header { flex-direction: column; align-items: flex-start; }
  .content-header-right { margin-left: 0; width: 100%; }
  .admin-modal-body { padding: 20px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
}