/* ============================================
   Dashboard CSS — Full Layout + Components
   ============================================ */

:root {
  --sidebar-width: 260px;
  --sidebar-bg: #0f172a;
  --sidebar-hover: #1e293b;
  --sidebar-active: #00918d;
  --topbar-height: 60px;
  --bg: #111827;
  --card-bg: #1e293b;
  --card-border: #334155;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --primary: #00ada8;
  --primary-hover: #009590;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --danger-hover: #dc2626;
  --radius: 8px;
  --radius-lg: 12px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow: auto;
}

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

/* ---- Sidebar ---- */
.sidebar {
  width: var(--sidebar-width);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
  transition: width 0.3s;
}

.sidebar-header {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--card-border);
}

.sidebar-header h2 {
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-header .biz-type {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
}

.nav-section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  padding: 16px 12px 6px;
  font-weight: 600;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  user-select: none;
}

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

.nav-item.active {
  background: var(--sidebar-active);
  color: #fff;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.nav-item span {
  white-space: nowrap;
}

/* ---- Main Area ---- */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

/* ---- Top Bar ---- */
.topbar {
  height: var(--topbar-height);
  background: var(--sidebar-bg);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  flex-shrink: 0;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  transition: background 0.2s;
}

.hamburger:hover { background: var(--sidebar-hover); }

.hamburger:active { background: var(--sidebar-active); }

.hamburger svg { width: 24px; height: 24px; stroke-width: 2; }

.topbar-title {
  font-size: 18px;
  font-weight: 600;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-view-site {
  padding: 7px 16px;
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-view-site:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-logout {
  padding: 7px 16px;
  background: transparent;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-logout:hover {
  border-color: var(--danger);
  color: var(--danger);
}

/* ---- Content Area ---- */
.content {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
}

.page-section {
  display: none;
}

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

/* ---- Cards ---- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.card-header h3 {
  font-size: 16px;
  font-weight: 600;
}

/* ---- Forms ---- */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-row.single {
  grid-template-columns: 1fr;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
}

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

.form-group select option {
  background: var(--bg);
}

/* ---- Buttons ---- */
.btn {
  padding: 9px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn svg { width: 16px; height: 16px; }

.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-hover); }

.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover { background: #16a34a; }

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover { background: var(--danger-hover); }

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

.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

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

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

table th {
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--card-border);
}

table td {
  padding: 12px;
  font-size: 14px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.4);
  vertical-align: middle;
}

table tr:hover td {
  background: rgba(30, 41, 59, 0.5);
}

/* ---- Grid items (media, menu items) ---- */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.grid-item {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s;
}

.grid-item:hover {
  border-color: var(--primary);
}

.grid-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.grid-item .item-info {
  padding: 10px 12px;
}

.grid-item .item-info h4 {
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 4px;
}

.grid-item .item-info p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ---- Tags / Badges ---- */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.badge-success { background: rgba(34,197,94,0.15); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); }
.badge-info { background: rgba(59,130,246,0.15); color: var(--primary); }

.tag {
  display: inline-block;
  padding: 3px 8px;
  background: rgba(59,130,246,0.1);
  color: var(--primary);
  border-radius: 4px;
  font-size: 11px;
  margin: 2px 4px 2px 0;
}

/* ---- Stat Cards ---- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.stat-card .stat-value {
  font-size: 28px;
  font-weight: 700;
}

/* ---- Drag handle ---- */
.drag-handle {
  cursor: grab;
  color: var(--text-dim);
  padding: 4px;
}

.drag-handle:active { cursor: grabbing; }

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.empty-state h3 {
  font-size: 16px;
  margin-bottom: 8px;
  color: var(--text);
}

.empty-state p {
  font-size: 14px;
  margin-bottom: 20px;
}

/* ---- Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
}

/* Payment modal must not clip Stripe iframe */
#modal-payment .modal {
  overflow: visible;
}
#modal-payment {
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 20px;
  padding: 4px;
}

.modal-close:hover { color: var(--text); }

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

/* ---- Toast ---- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  animation: slideIn 0.3s ease;
  min-width: 240px;
}

.toast-success { background: #14532d; color: #86efac; }
.toast-error { background: #7f1d1d; color: #fca5a5; }
.toast-info { background: #1e3a5f; color: #93c5fd; }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Drag-drop upload ---- */
.upload-zone {
  border: 2px dashed var(--card-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}

.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--primary);
  background: rgba(59,130,246,0.05);
}

.upload-zone p {
  color: var(--text-muted);
  font-size: 14px;
}

.upload-zone .upload-icon {
  width: 40px;
  height: 40px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

/* ---- Toggle switch ---- */
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  display: inline-block;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--card-border);
  border-radius: 24px;
  cursor: pointer;
  transition: background 0.2s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s;
}

.toggle input:checked + .toggle-slider {
  background: var(--primary);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* ---- Calendar grid ---- */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-grid .day-header {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  padding: 8px 0;
}

.calendar-grid .day-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
}

.calendar-grid .day-cell:hover {
  border-color: var(--primary);
}

.calendar-grid .day-cell.available { background: rgba(34,197,94,0.1); color: var(--success); }
.calendar-grid .day-cell.booked { background: rgba(239,68,68,0.1); color: var(--danger); }
.calendar-grid .day-cell.blocked { background: rgba(100,116,139,0.2); color: var(--text-dim); }
.calendar-grid .day-cell.empty { cursor: default; }

/* ---- Color picker display ---- */
.color-swatch {
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  border: 2px solid var(--card-border);
  cursor: pointer;
  display: inline-block;
}

.color-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.color-row label {
  width: 100px;
  font-size: 13px;
  color: var(--text-muted);
}

.color-row input[type="color"] {
  width: 36px;
  height: 36px;
  padding: 0;
  border: 2px solid var(--card-border);
  border-radius: var(--radius);
  cursor: pointer;
  background: transparent;
}

/* ---- OAuth cards ---- */
.oauth-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.oauth-card {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.oauth-card .provider-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.oauth-card .provider-info { flex: 1; }
.oauth-card .provider-info h4 { font-size: 14px; margin-bottom: 4px; }
.oauth-card .provider-info p { font-size: 12px; color: var(--text-muted); }

/* ---- Enhanced Page Builder (cms-sidebar/cms-editor/cms-preview) ---- */
.cms-section { margin-bottom: 20px; }
.cms-section h4 { font-size: 13px; font-weight: 600; color: var(--text); margin: 0 0 8px; padding: 4px 0; }
.cms-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  margin-bottom: 4px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  transition: background 0.15s;
  border-left: 3px solid transparent;
}
.cms-item:hover { background: var(--sidebar-hover); border-left-color: var(--primary); }
.cms-item.active { background: rgba(0,173,168,0.08); border-left-color: var(--primary); font-weight: 600; }
.cms-item span:last-child { font-size: 11px; color: var(--text-muted); max-width: 100px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cms-add-btn { display: inline-block; margin-top: 6px; font-size: 11px; padding: 3px 8px; }

/* ---- Site editor specific ---- */
.editor-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  height: calc(100vh - var(--topbar-height) - 56px - 60px);
}

.editor-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.editor-panel .section-list {
  flex: 1;
  overflow-y: auto;
}

.editor-textarea {
  width: 100%;
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  color: #e2e8f0;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 13px;
  padding: 16px;
  resize: none;
  outline: none;
  tab-size: 2;
}

.editor-textarea:focus {
  border-color: var(--primary);
}

.preview-frame {
  width: 100%;
  height: 100%;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  background: #fff;
}

.section-item {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.section-item:hover, .section-item.active {
  border-color: var(--primary);
}

.section-item .section-name {
  flex: 1;
  font-size: 14px;
}

/* ---- Main Content Wrapper ---- */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  min-width: 0;
}

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

/* ---- Page Header ---- */
.page-header {
  margin-bottom: 24px;
}

.page-header h1 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
}

/* ---- Sidebar Overlay (mobile backdrop) ---- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.sidebar-overlay.open {
  display: block;
}

/* ---- Responsive ---- */
/* ============================================
   RESPONSIVE DESIGN — Multiple Breakpoints
   ============================================ */

/* Large Tablet — 1024px and below */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 240px;
  }

  .content { padding: 20px; }

  .grid-2 { grid-template-columns: 1fr; }

  .modal { max-width: 90%; }
}

/* Tablet — 768px and below */
@media (max-width: 768px) {
  :root {
    --sidebar-width: 240px;
    --topbar-height: 56px;
  }

  /* Sidebar — drawer on mobile */
  .sidebar {
    position: fixed;
    left: -240px;
    top: 0;
    bottom: 0;
    width: min(75vw, 240px);
    z-index: 1000;
    transition: left 0.3s ease;
    box-shadow: 2px 0 12px rgba(0, 0, 0, 0.3);
  }

  .sidebar.open { left: 0; }

  .sidebar-header { padding: 16px 16px 12px; }

  .sidebar-header h2 { font-size: 14px; }

  .nav-item { padding: 12px 12px; gap: 10px; }

  .nav-item svg { width: 20px; height: 20px; }

  .nav-item span { font-size: 14px; }

  /* Hamburger menu */
  .hamburger { display: block; min-width: 44px; min-height: 44px; }

  /* Main content */
  .main-content {
    margin-left: 0;
    padding-left: 0;
  }

  .topbar { margin-left: 0; }

  .page-content {
    padding: 14px;
  }

  .content {
    padding: 14px;
    overflow-y: auto;
  }

  /* Forms */
  .form-row { grid-template-columns: 1fr; }

  .form-group { margin-bottom: 16px; }

  .form-group label { font-size: 13px; }

  .form-input, .form-select, .form-textarea {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 11px 12px;
    min-height: 44px;
  }

  /* Buttons */
  .btn {
    min-height: 44px;
    padding: 12px 16px;
    font-size: 14px;
  }

  /* Grids */
  .grid-2 { grid-template-columns: 1fr; }

  .grid-3 { grid-template-columns: 1fr 1fr; }

  .grid-4 { grid-template-columns: 1fr 1fr; }

  .editor-layout { grid-template-columns: 1fr; }

  .oauth-grid { grid-template-columns: 1fr; }

  /* Cards */
  .card {
    padding: 16px;
    border-radius: var(--radius);
  }

  /* Tables */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .table {
    font-size: 12px;
  }

  .table th, .table td {
    padding: 8px 12px;
  }

  /* Modals */
  .modal {
    max-width: 95%;
    max-height: 90vh;
    padding: 16px;
    border-radius: 12px;
    overflow-y: auto;
  }

  .modal-header { padding: 12px 0 16px; }

  .modal-header h2 { font-size: 18px; }

  .modal-body { padding: 0; }

  .modal-footer { padding: 16px 0 0; gap: 8px; }

  .modal-close { min-width: 44px; min-height: 44px; padding: 8px; }

  /* Tabs */
  .tabs { flex-wrap: wrap; gap: 4px; }

  .tab { padding: 10px 12px; font-size: 12px; }

  .tab.active::after { height: 2px; }

  /* Text adjustments */
  body { font-size: 14px; line-height: 1.6; }

  h1 { font-size: 24px; }

  h2 { font-size: 20px; }

  h3 { font-size: 16px; }

  h4, h5, h6 { font-size: 14px; }
}

/* Small Tablet / Large Phone — 640px and below */
@media (max-width: 640px) {
  .content { padding: 12px; }

  .card { padding: 14px; }

  .form-input, .form-select, .form-textarea { min-height: 40px; }

  .btn { min-height: 40px; padding: 10px 14px; font-size: 13px; }

  .modal {
    padding: 12px;
    max-width: 98%;
  }

  .grid-3 { grid-template-columns: 1fr; }

  .table { font-size: 11px; }

  .table th, .table td { padding: 6px 10px; }

  /* Reduce sidebar width slightly */
  .sidebar { width: 70vw; }
}

/* Phone — 480px and below */
@media (max-width: 480px) {
  :root {
    --sidebar-width: 200px;
  }

  .sidebar {
    width: 80vw;
    max-width: 200px;
    left: -200px;
  }

  .sidebar-header { padding: 12px 12px 10px; }

  .sidebar-header h2 { font-size: 13px; }

  .sidebar-header .biz-type { font-size: 10px; }

  .nav-section-label { padding: 12px 8px 4px; font-size: 9px; }

  .nav-item { padding: 10px 10px; gap: 8px; }

  .nav-item svg { width: 18px; height: 18px; }

  .nav-item span { font-size: 12px; }

  /* Content */
  .content {
    padding: 10px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Forms */
  .form-group { margin-bottom: 12px; }

  .form-group label { font-size: 12px; font-weight: 600; }

  .form-input, .form-select, .form-textarea {
    font-size: 16px;
    padding: 10px 10px;
    min-height: 40px;
    border-radius: 6px;
  }

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

  /* Buttons — full width important actions */
  .btn {
    min-height: 40px;
    padding: 10px 12px;
    font-size: 12px;
  }

  .btn-primary { width: 100%; }

  /* Cards */
  .card {
    padding: 12px;
    margin-bottom: 10px;
  }

  .card h3 { font-size: 14px; }

  .card p { font-size: 12px; }

  /* Tables */
  .table { font-size: 10px; }

  .table th, .table td { padding: 5px 8px; }

  .table-wrapper { border-radius: 6px; }

  /* Modals */
  .modal {
    width: 95%;
    max-height: 95vh;
    padding: 12px;
    border-radius: 8px;
  }

  .modal-header { padding: 10px 0 12px; }

  .modal-header h2 { font-size: 16px; }

  .modal-body { padding: 0; }

  .modal-footer {
    padding: 12px 0 0;
    flex-direction: column;
  }

  .modal-footer .btn { width: 100%; }

  /* Tabs */
  .tabs {
    gap: 2px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }

  .tab { padding: 8px 10px; font-size: 11px; white-space: nowrap; }

  /* Typography */
  h1 { font-size: 20px; }

  h2 { font-size: 18px; }

  h3 { font-size: 15px; }

  h4, h5, h6 { font-size: 13px; }

  body { font-size: 13px; }

  /* Stats & info cards */
  .stat-card { padding: 12px; }

  .stat-value { font-size: 18px; }

  .stat-label { font-size: 11px; }

  /* All grids to single column */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }

  /* Ensure images responsive */
  img { max-width: 100%; height: auto; }

  /* Prevent horizontal scroll */
  body, html { overflow-x: hidden; }
}

/* Extra small phone — 360px and below */
@media (max-width: 360px) {
  .sidebar { width: 85vw; }

  .content { padding: 8px; }

  .card { padding: 10px; }

  .form-input, .form-select, .form-textarea { min-height: 38px; padding: 8px 8px; }

  .btn { min-height: 38px; padding: 8px 10px; font-size: 11px; }

  h1 { font-size: 18px; }

  h2 { font-size: 16px; }

  h3 { font-size: 14px; }

  body { font-size: 12px; line-height: 1.5; }

  .table { font-size: 9px; }

  .table th, .table td { padding: 4px 6px; }
}