/* ============================================================
   MANDER — Admin Panel Styles
   Design: Premium Light Pookie Aesthetic (Cream & Soft Pink)
   ============================================================ */

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

:root {
  --bg:        #fff5f7; /* Very cute baby-tint cream pink background */
  --bg-alt:    #ffe3e8; /* Cute pastel rose pink */
  --surface:   #fffbfc; /* Softest pink-tinted white */
  --surface-2: #ffd3db; /* Deeper blush for hover/active */
  --surface-3: #ffcbd6; /* Cute baby pink highlight */
  --border:    #ffccd5; /* Soft pink border */
  --border-2:  #ffa3b5; /* Slightly stronger pink border */
  --accent:    #ff5a7f; /* Sweet deep strawberry pink */
  --accent-dim: rgba(255, 90, 127, 0.08);
  --accent-glow: rgba(255, 90, 127, 0.15);
  --warm:      #ff8fa7; /* Vibrant warm rose */
  --success:   #49ab78;
  --danger:    #e05d55;
  --warning:   #e0a93b;
  --info:      #4e99d1;
  --text:      #401c24; /* Dark cherry chocolate text */
  --text-muted: #875c67; /* Rich muted rose-cocoa */
  --text-sub:  #b8959f; /* Muted light pinkish grey */
  --font:      'Inter', system-ui, sans-serif;
  --font-head: 'Cormorant Garamond', serif;
  --radius:    6px;
  --radius-lg: 12px;
  --sidebar-w: 240px;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius);
}

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

/* ── Sidebar ────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-alt);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 200;
  transition: transform var(--transition);
  overflow-y: auto;
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none; }
.sidebar-brand {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand-name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
}
.sidebar-brand-sub {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 2px;
  font-weight: 600;
}
.sidebar-badge {
  display: inline-block;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.15rem 0.45rem;
  margin-top: 0.5rem;
}
.sidebar-nav { flex: 1; padding: 1rem 0; }
.sidebar-section {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-sub);
  padding: 0.75rem 1.25rem 0.4rem;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
  border-left: 2px solid transparent;
  position: relative;
}
.sidebar-link .icon { font-size: 1rem; width: 20px; text-align: center; }
.sidebar-link:hover { color: var(--accent); background: rgba(255, 107, 139, 0.02); }
.sidebar-link.active {
  color: var(--accent);
  background: var(--accent-dim);
  border-left-color: var(--accent);
}
.sidebar-footer {
  padding: 1.25rem;
  border-top: 1px solid var(--border);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}
.user-name { font-size: 0.78rem; font-weight: 600; color: var(--text); }
.user-role { font-size: 0.66rem; color: var(--text-muted); }
.logout-btn {
  margin-left: auto;
  color: var(--text-sub);
  font-size: 1.1rem;
  transition: color var(--transition);
  background: none;
  border: none;
  padding: 0.25rem;
}
.logout-btn:hover { color: var(--danger); }

/* ── Main Content ────────────────────────────────────── */
.admin-main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.admin-topbar {
  height: 60px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-title {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.topbar-title span { color: var(--text); }
.topbar-actions { display: flex; align-items: center; gap: 0.75rem; }
.topbar-view-site {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--surface);
}
.topbar-view-site:hover { border-color: var(--accent); color: var(--accent); }
.hamburger-admin {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger-admin span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text-muted);
}
.admin-content {
  flex: 1;
  padding: 2rem;
  overflow-y: auto;
}

/* ── Section Views ───────────────────────────────────── */
.admin-section { display: none; }
.admin-section.active { display: block; }

/* ── Page Header ─────────────────────────────────────── */
.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-header-text h2 {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}
.page-header-text p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}
.page-header-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* ── Stats Cards ─────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition);
  box-shadow: 0 4px 20px rgba(255, 107, 139, 0.01);
}
.stat-card:hover { border-color: var(--border-2); }
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  border-radius: 50%;
  opacity: 0.1;
  transform: translate(20px, -20px);
}
.stat-card.gold::before  { background: var(--accent); }
.stat-card.rose::before  { background: var(--warm); }
.stat-card.green::before { background: var(--success); }
.stat-card.blue::before  { background: var(--info); }
.stat-icon {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}
.stat-value {
  font-family: var(--font-head);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.stat-trend {
  font-size: 0.7rem;
  color: var(--text-sub);
  margin-top: 0.4rem;
}

/* ── Cards / Panels ──────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(255, 107, 139, 0.01);
}
.card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.card-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.card-body { padding: 1.5rem; }

/* ── Tables ──────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
}
thead th {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td {
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--bg-alt); color: var(--text); }
.td-bold { font-weight: 600; color: var(--text) !important; }
.td-mono { font-family: monospace; font-size: 0.78rem; }
.empty-row td {
  text-align: center;
  color: var(--text-sub);
  padding: 3rem;
  font-size: 0.82rem;
}

/* Status badges */
.badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}
.badge-pending  { background: #fff5e6; color: #d48000; }
.badge-confirmed{ background: #e6f7ed; color: #1e7e34; }
.badge-cancelled{ background: #ffebeb; color: #bd2130; }
.badge-active   { background: #e6f7ed; color: #1e7e34; }
.badge-inactive { background: var(--bg-alt); color: var(--text-muted); }
.badge-gold     { background: var(--accent-dim); color: var(--accent); }
.badge-rose     { background: var(--accent-dim); color: var(--warm); }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.1rem;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: #ff8fa7; border-color: #ff8fa7; }
.btn-danger  { background: var(--danger);  color: #fff; border-color: var(--danger); }
.btn-danger:hover  { opacity: 0.9; }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-outline { background: transparent; border-color: var(--border-2); color: var(--text-muted); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost   { background: var(--bg-alt); color: var(--text-muted); border-color: transparent; }
.btn-ghost:hover { background: var(--border); color: var(--text); }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.68rem; }
.btn-icon { padding: 0.5rem; border-radius: var(--radius); }

/* Row action buttons */
.row-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.action-btn {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: var(--font);
}
.action-confirm  { background: #e6f7ed; color: #1e7e34; }
.action-confirm:hover { opacity: 0.8; }
.action-cancel   { background: #ffebeb; color: #bd2130; }
.action-cancel:hover  { opacity: 0.8; }
.action-edit     { background: var(--accent-dim); color: var(--accent); }
.action-edit:hover    { background: var(--border); }
.action-delete   { background: #ffebeb; color: #bd2130; }
.action-delete:hover  { opacity: 0.8; }
.action-toggle   { background: rgba(93, 165, 219, 0.12); color: var(--info); }
.action-toggle:hover  { opacity: 0.8; }
.action-block    { background: #fff5e6; color: #d48000; }
.action-block:hover   { opacity: 0.8; }

/* ── Forms ───────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}
.form-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-input, .form-select, .form-textarea {
  background: var(--bg-alt);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.85rem;
  padding: 0.65rem 0.9rem;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-input::placeholder { color: var(--text-sub); }
.form-textarea { resize: vertical; min-height: 90px; }
.form-select-wrap { position: relative; }
.form-select-wrap::after {
  content: '▾';
  position: absolute;
  right: 0.85rem;
  top: 50%; transform: translateY(-50%);
  color: var(--accent);
  font-size: 0.8rem;
  pointer-events: none;
}
.form-select { padding-right: 2.25rem; cursor: pointer; }
.form-select option { background: var(--surface); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-hint { font-size: 0.7rem; color: var(--text-sub); }
.form-check-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.form-check {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  cursor: pointer;
}
.form-check input[type="checkbox"] { accent-color: var(--accent); }
.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.toggle {
  position: relative;
  width: 38px; height: 20px;
  display: inline-block;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--border-2);
  border-radius: 20px;
  transition: var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  height: 14px; width: 14px;
  left: 3px; top: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); background: #ffffff; }
.toggle-label { font-size: 0.8rem; color: var(--text-muted); }

/* ── Modal ───────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(61, 36, 44, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(12px) scale(0.98);
  transition: transform 0.25s;
}
.modal-overlay.active .modal-box { transform: translateY(0) scale(1); }
.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
}
.modal-close {
  color: var(--text-muted);
  font-size: 1.3rem;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
  background: none;
}
.modal-close:hover { border-color: var(--danger); color: var(--danger); }
.modal-body { padding: 1.5rem; }
.modal-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* ── Calendar / Timetable ────────────────────────────── */
.calendar-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.cal-nav-btn {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text-muted);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  cursor: pointer;
}
.cal-nav-btn:hover { border-color: var(--accent); color: var(--accent); }
.cal-date-label {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text);
  min-width: 180px;
  text-align: center;
}
.timetable {
  display: grid;
  grid-template-columns: 80px repeat(auto-fill, minmax(48px, 1fr));
  gap: 2px;
}
.timetable-time {
  font-size: 0.68rem;
  color: var(--text-muted);
  padding: 0.3rem 0.4rem;
  text-align: right;
}
.slot-cell {
  height: 36px;
  border-radius: 4px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: var(--transition);
}
.slot-cell.free { background: rgba(77, 181, 131, 0.08); color: var(--success); }
.slot-cell.free:hover { background: rgba(77, 181, 131, 0.18); }
.slot-cell.booked { background: var(--accent-dim); color: var(--accent); cursor: default; }
.slot-cell.blocked { background: rgba(224, 108, 103, 0.08); color: var(--danger); }
.slot-cell.blocked:hover { background: rgba(224, 108, 103, 0.18); }
.slot-legend {
  display: flex;
  gap: 1.25rem;
  margin-top: 1rem;
  flex-wrap: wrap;
}
.slot-legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}
.slot-legend-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.slot-legend-dot.free    { background: var(--success); opacity: 0.6; }
.slot-legend-dot.booked  { background: var(--accent); }
.slot-legend-dot.blocked { background: var(--danger); opacity: 0.6; }

/* ── Gallery Manager ─────────────────────────────────── */
.gallery-manage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.75rem;
}
.gallery-manage-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 1;
  background: var(--bg-alt);
  cursor: grab;
}
.gallery-manage-item:active { cursor: grabbing; }
.gallery-manage-item img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.gallery-manage-overlay {
  position: absolute;
  inset: 0;
  background: rgba(61, 36, 44, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  opacity: 0;
  transition: var(--transition);
}
.gallery-manage-item:hover .gallery-manage-overlay { opacity: 1; }
.gallery-manage-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.5rem;
  font-size: 0.68rem;
  color: #fff;
  background: linear-gradient(to top, rgba(61, 36, 44, 0.8) 0%, transparent 100%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upload-zone {
  border: 2px dashed var(--border-2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: rgba(255, 107, 139, 0.01);
}
.upload-zone:hover, .upload-zone.drag-over {
  border-color: var(--accent);
  background: var(--bg-alt);
}
.upload-zone-icon { font-size: 2rem; margin-bottom: 0.75rem; color: var(--text-sub); }
.upload-zone p { font-size: 0.82rem; color: var(--text-muted); }
.upload-zone span { color: var(--accent); font-weight: 600; }

/* ── Colour Picker Row ───────────────────────────────── */
.colour-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
input[type="color"] {
  width: 42px; height: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border-2);
  background: var(--bg-alt);
  cursor: pointer;
  padding: 2px;
}

/* ── Toast / Notification ────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.toast {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 0.8rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.82rem;
  color: var(--text);
  min-width: 240px;
  animation: toastIn 0.3s ease;
  box-shadow: 0 8px 30px rgba(255, 107, 139, 0.05);
}
.toast.success { border-color: var(--success); }
.toast.error   { border-color: var(--danger); }
.toast-icon { font-size: 1rem; }
@keyframes toastIn { from { opacity:0; transform: translateX(20px); } to { opacity:1; transform: translateX(0); } }

/* ── Tabs ────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
  gap: 0;
  overflow-x: auto;
}
.tab-btn {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 1.25rem;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--accent); }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ── Confirm dialog ──────────────────────────────────── */
.confirm-dialog {
  text-align: center;
  padding: 0.5rem;
}
.confirm-dialog .icon { font-size: 2rem; margin-bottom: 0.75rem; }
.confirm-dialog h3 { font-family: var(--font-head); font-size: 1.3rem; font-weight: 500; color: var(--text); margin-bottom: 0.5rem; }
.confirm-dialog p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.7; }

/* ── Login Page ──────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}
.login-page::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.login-page::after {
  content: '';
  position: absolute;
  bottom: -200px; left: -150px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255, 158, 181, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3rem);
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 30px rgba(255, 107, 139, 0.04);
}
.login-brand {
  text-align: center;
  margin-bottom: 2rem;
}
.login-brand-name {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
}
.login-brand-sub {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 0.5rem;
  font-weight: 600;
}
.login-logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0.5rem;
}
[data-theme="dark"] .login-logo-img {
  filter: brightness(0) invert(1) drop-shadow(0 0 3px rgba(254, 171, 171, 0.4));
}
.input-with-icon {
  position: relative;
}
.input-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  pointer-events: none;
}
.password-toggle {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  padding: 0.25rem;
  opacity: 0.6;
  transition: opacity var(--transition);
}
.password-toggle:hover {
  opacity: 1;
}
.login-divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0;
}
.login-divider::before, .login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.login-divider span { font-size: 0.65rem; color: var(--text-sub); letter-spacing: 0.1em; text-transform: uppercase; }
.login-error {
  background: #ffebeb;
  border: 1px solid rgba(224, 108, 103, 0.2);
  border-radius: var(--radius);
  padding: 0.65rem 1rem;
  font-size: 0.8rem;
  color: var(--danger);
  margin-bottom: 1rem;
  display: none;
}
.login-error.visible { display: block; }

/* ── Responsive Admin ────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --sidebar-w: 200px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
  }
  /* Prevent the off-canvas sidebar from creating phantom horizontal scroll */
  .sidebar { visibility: hidden; }
  .sidebar.open { visibility: visible; }
  html, body { overflow-x: hidden; }
  .admin-main { width: 100%; }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar.open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
  }
  .admin-main { margin-left: 0; }
  .hamburger-admin { display: flex; }
  .admin-content { padding: 1rem; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  
  /* Table responsiveness */
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .data-table {
    min-width: 600px;
  }
  
  /* Topbar adjustments */
  .admin-topbar {
    padding: 1rem;
  }
  .topbar-title {
    font-size: 0.9rem;
  }
  .topbar-view-site {
    display: none;
  }
  
  /* Modal adjustments */
  .modal-box {
    max-width: 95vw;
    max-height: 90vh;
    margin: 1rem;
  }
  
  /* Button adjustments */
  .btn {
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
  }
  
  /* Form adjustments */
  .form-label {
    font-size: 0.85rem;
  }
  .form-input, .form-select, .form-textarea {
    font-size: 14px;
    padding: 0.7rem;
  }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .page-header { 
    flex-direction: column; 
    align-items: flex-start;
    gap: 0.75rem;
  }
  .page-header-actions {
    width: 100%;
    flex-direction: column;
  }
  .page-header-actions .btn {
    width: 100%;
  }
  
  /* Sidebar adjustments */
  .sidebar {
    width: 100%;
    max-width: 280px;
  }
  
  /* Hamburger button */
  .hamburger-admin {
    padding: 8px;
  }
  .hamburger-admin span {
    width: 18px;
    height: 2px;
  }
  
  /* Stats cards */
  .stat-card {
    padding: 1rem;
  }
  .stat-value {
    font-size: 1.5rem;
  }
  
  /* Table adjustments */
  .data-table th, .data-table td {
    padding: 0.6rem 0.4rem;
    font-size: 0.8rem;
  }
  
  /* Modal adjustments */
  .modal-box {
    margin: 0.5rem;
    max-height: 95vh;
    overflow-y: auto;
  }
  .modal-header {
    padding: 1rem;
  }
  .modal-body {
    padding: 1rem;
  }
  .modal-footer {
    padding: 1rem;
    flex-direction: column;
    gap: 0.5rem;
  }
  .modal-footer .btn {
    width: 100%;
  }
  
  /* Form adjustments */
  .form-group {
    margin-bottom: 1rem;
  }
  
  /* Toast adjustments */
  .toast {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
  }
}

/* ── Scrollbar ───────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ── About Image Picker ─────────────────────────────── */
.about-img-picker {
  display: flex;
  gap: 0.75rem;
  align-items: stretch;
}
.about-img-preview {
  flex: 0 0 84px;
  width: 84px;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  background: var(--bg-alt);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-img-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-img-preview-empty {
  font-size: 0.62rem;
  color: var(--text-sub);
  text-align: center;
  padding: 0.5rem;
  line-height: 1.4;
}
.about-img-controls {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.about-img-dropzone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1.5px dashed var(--border-2);
  border-radius: var(--radius);
  padding: 0.6rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  background: rgba(255, 107, 139, 0.01);
}
.about-img-dropzone:hover, .about-img-dropzone:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--bg-alt);
}
.about-img-dropzone-icon { font-size: 1rem; }
.about-img-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  justify-content: space-between;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .about-img-picker {
    flex-direction: column;
  }
  .about-img-preview {
    flex-basis: auto;
    width: 100%;
    aspect-ratio: 16 / 9;
  }
}