/* ═════════════════════════════════════════════════
   COMPONENTS — New API Design System
   Flat buttons · Clean cards · Compact tables · Minimal forms
   ═══════════════════════════════════════════════════ */

/* ── Links ── */
a { text-decoration: none; }
a:visited { color: inherit; }
a:hover { color: var(--link-color, #3b82f6); }

/* ── Buttons ── */
.btn {
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  border-radius: 1rem;            /* rounded-lg = 16px, matching maishouai.top */
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all 150ms;           /* transition-all matching shadcn */
  background: transparent;
  color: var(--foreground);
  font-family: inherit;
}
.btn:active { transform: translateY(1px); }  /* translate-y-px matching shadcn */
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.btn-primary { background: var(--color-primary); border-color: transparent; color: var(--color-primary-fg); }
.btn-primary:visited { color: var(--color-primary-fg); }
.btn-primary:hover { background: color-mix(in srgb, var(--color-primary) 80%, transparent); border-color: transparent; color: var(--color-primary-fg); }
.btn-primary:active { background: var(--color-primary-active) !important; border-color: transparent !important; color: var(--color-primary-fg) !important; }
.btn-primary:focus-visible { background: var(--color-primary-hover); }

.btn-outline-primary { background: var(--background); border-color: color-mix(in srgb, var(--border) 50%, transparent); color: var(--foreground); }
.btn-outline-primary:visited { color: var(--foreground); }
.btn-outline-primary:hover { background: color-mix(in srgb, var(--muted) 50%, transparent); border-color: var(--border); color: var(--foreground); }
.btn-outline-primary:active { background: var(--muted) !important; border-color: var(--border) !important; color: var(--foreground) !important; }
.btn-outline-primary:focus-visible { border-color: var(--foreground); }

.btn-ghost { background: transparent; border-color: transparent; color: var(--foreground); }
.btn-ghost:visited { color: var(--foreground); }
.btn-ghost:hover { background: var(--muted); border-color: transparent; color: var(--foreground); }
.btn-ghost:active { background: var(--muted) !important; border-color: transparent !important; color: var(--foreground) !important; }

.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:visited { color: #fff; }
.btn-success:hover { background: color-mix(in srgb, var(--success) 85%, #000); color: #fff; }
.btn-success:active { background: color-mix(in srgb, var(--success) 75%, #000) !important; border-color: color-mix(in srgb, var(--success) 75%, #000) !important; color: #fff !important; }

.btn-danger  { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:visited { color: #fff; }
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 85%, #000); color: #fff; }
.btn-danger:active { background: color-mix(in srgb, var(--danger) 75%, #000) !important; border-color: color-mix(in srgb, var(--danger) 75%, #000) !important; color: #fff !important; }

.btn-warning { background: var(--warning); border-color: var(--warning); color: #fff; }
.btn-warning:visited { color: #fff; }
.btn-warning:hover { background: color-mix(in srgb, var(--warning) 85%, #000); color: #fff; }
.btn-warning:active { background: color-mix(in srgb, var(--warning) 75%, #000) !important; border-color: color-mix(in srgb, var(--warning) 75%, #000) !important; color: #fff !important; }

.btn-info    { background: var(--info); border-color: var(--info); color: #fff; }
.btn-info:visited { color: #fff; }
.btn-info:hover { background: color-mix(in srgb, var(--info) 85%, #000); color: #fff; }
.btn-info:active { background: color-mix(in srgb, var(--info) 75%, #000) !important; border-color: color-mix(in srgb, var(--info) 75%, #000) !important; color: #fff !important; }

.btn-outline-success { color: var(--success); border-color: var(--success); background: transparent; }
.btn-outline-success:hover { background: var(--success); color: #fff; }
.btn-outline-success:active { background: var(--success) !important; color: #fff !important; border-color: var(--success) !important; }
.btn-outline-danger  { color: var(--danger); border-color: var(--danger); background: transparent; }
.btn-outline-danger:hover  { background: var(--danger); color: #fff; }
.btn-outline-danger:active { background: var(--danger) !important; color: #fff !important; border-color: var(--danger) !important; }
.btn-outline-warning { color: var(--warning); border-color: var(--warning); background: transparent; }
.btn-outline-warning:hover { background: var(--warning); color: #fff; }
.btn-outline-warning:active { background: var(--warning) !important; color: #fff !important; border-color: var(--warning) !important; }
.btn-outline-secondary { color: var(--muted-foreground); border-color: var(--border); background: transparent; }
.btn-outline-secondary:hover { background: var(--muted); border-color: var(--ring); color: var(--foreground); }
.btn-outline-secondary:active { background: var(--muted) !important; border-color: var(--ring) !important; color: var(--foreground) !important; }
.btn-outline-secondary:focus-visible { border-color: var(--ring); }

.btn-link { color: var(--foreground); padding: 0; height: auto; background: none; border: none; text-underline-offset: 4px; }
.btn-link:hover { text-decoration: underline; }

.btn-sm { height: 2rem; padding: 0 0.75rem; font-size: var(--font-size-xs); border-radius: 1rem; }
.btn-lg { height: 2.75rem; padding: 0 1.25rem; font-size: 0.875rem; font-weight: 500; border-radius: 1rem; }
.btn-xs { height: 1.625rem; padding: 0 var(--space-2); font-size: var(--font-size-xs); border-radius: 1rem; }

.btn-block, .w-100.btn { width: 100%; }

.btn-group { display: inline-flex; gap: var(--space-1); align-items: center; }
.btn-group .btn { border-radius: 1rem; }
.col-actions .btn { height: 1.75rem; flex-shrink: 0; }

.input-group { display: flex; align-items: stretch; }
.input-group .form-control { border-top-right-radius: 0; border-bottom-right-radius: 0; flex: 1; }
.input-group .btn { border-top-left-radius: 0; border-bottom-left-radius: 0; flex-shrink: 0; }

/* ═══ Cards ═══ */
.card {
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: var(--card-radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.card-header {
  border-bottom: 1px solid var(--border);
  font-weight: var(--fw-semibold);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--card-padding);
  background: transparent;
  font-size: var(--font-size-sm);
}
.card-header .card-title {
  font-weight: var(--fw-semibold);
  font-size: var(--font-size-sm);
  margin: 0;
  color: var(--card-foreground);
}
.card-title {
  font-weight: var(--fw-semibold);
  font-size: var(--font-size-sm);
  margin: 0 0 var(--space-3);
  color: var(--card-foreground);
  letter-spacing: -0.01em;
}
.card-subtitle {
  font-size: var(--font-size-xs);
  color: var(--muted-foreground);
  font-weight: var(--fw-normal);
  margin-top: 0.2rem;
}
.card-body { padding: var(--card-padding); }
.card-footer {
  background: transparent;
  border-top: 1px solid var(--border);
  padding: var(--space-3) var(--card-padding);
  font-size: var(--font-size-sm);
}
.card-hoverable:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); border-color: var(--ring); }

/* ═══ Forms ═══ */
.form-control,
.form-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0 var(--input-px);
  font-size: var(--font-size-sm);
  height: var(--ui-h);
  background: var(--background);
  color: var(--foreground);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  font-family: inherit;
  line-height: 1.5;
  width: 100%;
}
.form-control:hover,
.form-select:hover { border-color: var(--ring); }
.form-control:focus,
.form-select:focus {
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
  outline: none;
  background: var(--card);
}
.form-control::placeholder { color: var(--muted-foreground); opacity: 0.6; }
.form-control:disabled,
.form-select:disabled { opacity: 0.5; cursor: not-allowed; background: var(--muted); }

[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background: var(--input);
  border-color: var(--border);
}
[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background: var(--card);
  border-color: var(--color-primary);
}

textarea.form-control { min-height: 80px; resize: vertical; height: auto; padding: var(--space-3) var(--input-px); }

.input-group-text {
  background: var(--muted);
  border: 1px solid var(--border);
  font-size: var(--font-size-sm);
  color: var(--muted-foreground);
  padding: 0 var(--space-2);
  height: var(--ui-h);
  display: flex;
  align-items: center;
  border-radius: var(--radius-md);
}

.form-label {
  font-weight: var(--fw-medium);
  font-size: var(--font-size-sm);
  color: var(--foreground);
  margin-bottom: 0.35rem;
  display: block;
}
.form-text { font-size: var(--font-size-xs); color: var(--muted-foreground); margin-top: 0.25rem; }

/* Consistent form check sizing */
.form-check-label {
  font-size: var(--font-size-sm);
}

/* Override Bootstrap small in form context to match form-text */
.form-check + small.text-muted,
.form-switch + small.text-muted,
.card-body small.text-muted {
  font-size: var(--font-size-xs);
}

.form-check-input {
  cursor: pointer;
  width: 1rem; height: 1rem;
  background-color: var(--input);
  border: 1px solid var(--border);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}
.form-check-input:focus { border-color: var(--color-primary); box-shadow: var(--focus-ring); }
.form-switch .form-check-input {
  width: 2.25em; height: 1.25em;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
  background-position: left center;
  background-repeat: no-repeat;
}
.form-switch .form-check-input:checked {
  background-position: right center;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e");
}

[data-bs-theme="dark"] .form-check-input {
  background-color: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.15);
}
[data-bs-theme="dark"] .form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}
[data-bs-theme="dark"] .form-switch .form-check-input {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23a1a1aa'/%3e%3c/svg%3e");
}
[data-bs-theme="dark"] .form-switch .form-check-input:checked {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%2318181b'/%3e%3c/svg%3e");
}
.form-group { margin-bottom: var(--space-4); }
.form-row { display: flex; gap: var(--space-4); align-items: flex-start; }
.form-row > * { flex: 1; }

/* ── Form layout (admin) ── */
.form-layout { max-width: 800px; }
.form-layout fieldset { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-5); margin-bottom: var(--space-5); }
.form-layout legend { font-size: var(--font-size-sm); font-weight: var(--fw-semibold); color: var(--foreground); padding: 0 var(--space-2); width: auto; }
.form-actions-fixed { position: sticky; bottom: 0; background: var(--card); border-top: 1px solid var(--border); padding: var(--space-3) var(--space-5); margin-top: var(--space-6); display: flex; gap: var(--space-2); justify-content: flex-end; z-index: var(--z-sticky); }
.admin-sticky-actions { display: flex; gap: var(--space-2); justify-content: flex-end; padding: var(--space-4) 0; margin-top: var(--space-4); border-top: 1px solid var(--border); position: sticky; bottom: 0; background: var(--card); z-index: var(--z-sticky); }

/* ── Form validation states ── */
.form-control.is-invalid { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(220,38,38,0.1); }
.form-control.is-valid { border-color: var(--success); }
.invalid-feedback { color: var(--danger); font-size: var(--font-size-xs); margin-top: var(--space-1); display: none; }
.is-invalid ~ .invalid-feedback { display: block; }
.form-required::after { content: ' *'; color: var(--danger); }

/* ── Table improvements ── */
.table-enhanced thead th { position: sticky; top: 0; z-index: 1; }
.table-enhanced tbody tr { transition: background var(--transition-fast); }
.col-actions .row-actions,
.col-actions .btn-group { opacity: 1; }
.col-actions .btn.btn-outline-primary,
.col-actions .btn.btn-sm.btn-outline-primary {
  background: transparent; border: none; color: var(--color-accent);
  height: auto; padding: 0; font-size: 0.8125rem;
}
.col-actions .btn.btn-outline-primary:hover { text-decoration: underline; }
th[data-sortable] { cursor: pointer; user-select: none; }
th[data-sortable]::after { content: ' ↕'; opacity: 0.3; font-size: 0.7em; margin-left: 0.25em; }
th.sort-asc::after { content: ' ↑'; opacity: 1; }
th.sort-desc::after { content: ' ↓'; opacity: 1; }

/* ── Pagination ── */
.pagination-wrap {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-2);
  padding: 0.75rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  margin-top: -1px;
}
.pagination-count { font-size: var(--font-size-xs); color: var(--muted-foreground); white-space: nowrap; }
.perpage-selector {
  font-size: var(--font-size-xs); color: var(--muted-foreground);
  white-space: nowrap; display: inline-flex; align-items: center; gap: var(--space-1);
}
#perPageSelect {
  height: 1.5rem !important;
  border-radius: 4px !important;
  font-size: 0.6875rem !important;
  border: 1px solid var(--border) !important;
  background: var(--card) !important;
  color: var(--foreground) !important;
  padding: 0 0.375rem !important;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}
#perPageSelect:hover { border-color: var(--ring) !important; }
#perPageSelect:focus { border-color: var(--color-primary) !important; box-shadow: var(--focus-ring); }
.password-toggle { position: relative; }
.password-toggle .form-control { padding-right: 44px; }
/* Hide browser-native password toggle (Chrome, Edge, IE) */
.password-toggle input[type="password"]::-ms-reveal,
.password-toggle input[type="password"]::-ms-clear { display: none; }
.password-toggle-btn {
  position: absolute; right: 0; top: 0; bottom: 0;
  display: flex; align-items: center; justify-content: center;
  width: 40px;
  background: none; border: none;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: color var(--transition-fast);
  z-index: 1;
}
.password-toggle-btn:hover { color: var(--foreground); }
.password-toggle-btn svg { width: 18px; height: 18px; }

/* ═══ Tables ═══ */
.table {
  margin-bottom: 0;
  --bs-table-bg: transparent;
  --bs-table-color: var(--foreground);
  --bs-table-border-color: var(--border);
  width: 100%;
}
.table th {
  font-weight: var(--fw-medium);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
  padding: var(--space-2) var(--space-3);
  white-space: nowrap;
  color: var(--muted-foreground);
  background: var(--muted);
  height: var(--table-header-h);
}
.table td {
  padding: var(--space-2) var(--space-3);
  vertical-align: middle;
  border-bottom: 1px solid var(--border);
  font-size: var(--font-size-sm);
  line-height: var(--lh-normal);
}
.data-table.table-striped > tbody > tr:nth-of-type(odd) { background: transparent; }
.table-hover tbody tr { transition: background var(--transition-fast); }
.table-hover tbody tr:hover { background: var(--muted); }

.data-table { width: 100%; border-collapse: collapse; }
.data-table thead th {
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-foreground);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1rem;
  white-space: nowrap;
  word-break: keep-all;
  user-select: none;
  min-width: 80px;
}
.data-table thead th.col-name,
.data-table thead th.col-id { min-width: 80px; }
.data-table thead th.col-status { min-width: 70px; }
/* ── Image cells (game icons) ── */
.data-table .cell-image img,
.data-table td img.img-thumbnail {
  width: 32px; height: 32px; object-fit: cover; border-radius: 6px;
  border: 1px solid var(--border); padding: 0;
}

/* ── Number cells ── */
.data-table .cell-num,
.data-table .col-id,
.data-table .col-num { font-variant-numeric: tabular-nums; color: var(--muted-foreground); }

/* ── Checkbox column ── */
.data-table .col-checkbox { width: 40px; padding-left: 1rem !important; }
.data-table .col-checkbox input[type="checkbox"] { width: 15px; height: 15px; cursor: pointer; }

.data-table .table-dark { --bs-table-bg: transparent !important; }
.data-table .table-dark th {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
  color: var(--muted-foreground);
  letter-spacing: 0.04em;
}
.data-table tbody td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-subtle);
  font-size: var(--font-size-sm);
  word-break: keep-all;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
  min-width: 80px;
  max-width: 240px;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background 150ms; position: relative; }
.data-table tbody tr:hover { background: var(--muted); }

/* ═══ Badges ═══ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.2em;
  padding: 0.2em 0.6em;
  font-size: 0.75em;
  font-weight: var(--fw-medium);
  border-radius: var(--radius-sm);
  line-height: 1.4;
  border: 1px solid transparent;
}
.badge-sm { font-size: 0.625em; padding: 0.125em 0.4em; }
.badge-lg { font-size: 0.875em; padding: 0.3em 0.8em; }
/* ── Dot+text badges ── */
.badge.bg-success, .badge.bg-secondary {
  background: transparent !important; border: none; padding-left: 0;
  display: inline-flex; align-items: center; gap: 0.35rem;
}
.badge.bg-success::before, .badge.bg-secondary::before {
  content: '';
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.badge.bg-success { color: var(--success); }
.badge.bg-success::before { background: var(--success); }
.badge.bg-secondary { color: var(--muted-foreground); }
.badge.bg-secondary::before { background: var(--muted-foreground); }
.badge.bg-danger  { background: rgba(228,0,20,0.08) !important; color: var(--danger); border-color: rgba(228,0,20,0.15); }
.badge.bg-warning { background: rgba(205,137,0,0.1) !important; color: var(--warning); border-color: rgba(205,137,0,0.2); }
.badge.bg-info    { background: rgba(0,132,204,0.1) !important; color: var(--info); border-color: rgba(0,132,204,0.2); }
.badge.bg-primary { background: var(--color-primary-light); color: var(--color-primary); border-color: var(--color-primary-border); }

/* ═══ Alerts ═══ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  border-left: 4px solid;
  font-size: var(--font-size-sm);
  line-height: 1.5;
  background: var(--card);
  position: relative;
  animation: alertSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}
.alert::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.06;
  pointer-events: none;
}
.alert-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.0625rem;
}
.alert-icon svg {
  width: 100%;
  height: 100%;
}
.alert-content {
  flex: 1;
  min-width: 0;
  color: var(--foreground);
  font-weight: var(--fw-medium);
}
.alert-dismiss {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity var(--transition-fast);
  color: currentColor;
  margin-top: 0.0625rem;
}
.alert-dismiss:hover {
  opacity: 0.8;
}
.alert-dismiss svg {
  width: 100%;
  height: 100%;
}

.alert-success {
  border-left-color: var(--success);
  background: color-mix(in srgb, var(--success) 6%, var(--card));
  border-color: color-mix(in srgb, var(--success) 18%, transparent);
  color: var(--success);
}
.alert-success .alert-icon { color: var(--success); }

.alert-danger {
  border-left-color: var(--danger);
  background: color-mix(in srgb, var(--danger) 6%, var(--card));
  border-color: color-mix(in srgb, var(--danger) 18%, transparent);
  color: var(--danger);
}
.alert-danger .alert-icon { color: var(--danger); }

.alert-warning {
  border-left-color: var(--warning);
  background: color-mix(in srgb, var(--warning) 6%, var(--card));
  border-color: color-mix(in srgb, var(--warning) 18%, transparent);
  color: var(--warning);
}
.alert-warning .alert-icon { color: var(--warning); }

.alert-info {
  border-left-color: var(--info);
  background: color-mix(in srgb, var(--info) 6%, var(--card));
  border-color: color-mix(in srgb, var(--info) 18%, transparent);
  color: var(--info);
}
.alert-info .alert-icon { color: var(--info); }

.alert.removing {
  animation: alertSlideOut 0.2s cubic-bezier(0.4, 0, 1, 1) forwards;
}

@keyframes alertSlideIn {
  from { opacity: 0; transform: translateY(-0.5rem) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes alertSlideOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(-0.5rem) scale(0.98); }
}

/* ═══ Pagination ═══ */
.pagination { gap: 2px; margin: 0; }
.page-link {
  border-radius: 4px !important;
  border: 1px solid transparent;
  color: var(--muted-foreground);
  font-size: var(--font-size-xs);
  padding: 0.25rem 0.5rem;
  min-width: 1.75rem; text-align: center;
  background: transparent;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}
.page-link:hover { background: var(--muted); color: var(--foreground); border-color: var(--border); }
.page-item.active .page-link { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-primary-fg); font-weight: var(--fw-semibold); }
.page-item.disabled .page-link { opacity: 0.3; pointer-events: none; }

/* ═══ Dropdown ═══ */
.dropdown-menu { border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: var(--space-1); background: var(--card); min-width: 12rem; }
.dropdown-item { border-radius: var(--radius-sm); font-size: var(--font-size-sm); padding: var(--space-1-5) var(--space-3); transition: background var(--transition-fast), color var(--transition-fast); color: var(--foreground); }
.dropdown-item:hover { background: var(--muted); }
.dropdown-item.active { background: var(--color-primary-light); color: var(--color-primary); }
.dropdown-divider { border-color: var(--border); margin: var(--space-1) 0; }

/* ═══ Tabs ═══ */
.nav-tabs {
  border-bottom: 1px solid var(--border);
  gap: var(--space-1);
}
.nav-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--muted-foreground);
  padding: var(--space-2) var(--space-3);
  transition: color var(--transition-fast), border-color var(--transition-fast);
}
.nav-tabs .nav-link:hover { color: var(--foreground); }
.nav-tabs .nav-link.active { color: var(--color-primary); border-bottom-color: var(--color-primary); background: transparent; }

/* ═══ Nav Pills ═══ */
.nav-pills {
  gap: var(--space-1);
  flex-wrap: wrap;
}
.nav-pills .nav-link {
  border-radius: 1rem;
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--muted-foreground);
  padding: var(--space-1) var(--space-3);
  background: transparent;
  border: 1px solid transparent;
  transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}
.nav-pills .nav-link:hover { color: var(--foreground); background: var(--muted); }
.nav-pills .nav-link.active { color: var(--primary-foreground); background: var(--color-primary); border-color: var(--color-primary); }

/* ═══ Progress ═══ */
.progress { height: 6px; border-radius: var(--radius-full); background: var(--muted); overflow: hidden; }
.progress-bar { border-radius: var(--radius-full); background: var(--color-primary); transition: width var(--transition-base); }
.progress-bar-striped { background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent); background-size: 1rem 1rem; }

/* ═══ Tooltip ═══ */
.tooltip { font-size: var(--font-size-xs); }
.tooltip-inner {
  background: var(--foreground);
  color: var(--background);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  font-size: var(--font-size-xs);
}

/* ═══ Modal ═══ */
.modal-content { border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); background: var(--card); }
.modal-header { border-bottom: 1px solid var(--border); padding: var(--space-4) var(--card-padding); }
.modal-header .btn-close { opacity: 0.4; transition: opacity var(--transition-fast); }
.modal-header .btn-close:hover { opacity: 0.8; }
.modal-body { padding: var(--card-padding); }
.modal-footer { border-top: 1px solid var(--border); padding: var(--space-3) var(--card-padding); gap: var(--space-2); }
.modal-backdrop { background: rgba(0,0,0,0.4); }

/* ═══ Quick actions ═══ */
.quick-actions { display: flex; flex-direction: column; gap: var(--space-1); }
.btn-quick {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  font-weight: var(--fw-medium);
  color: var(--foreground);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
  border: 1px solid transparent;
}
.btn-quick:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.btn-quick svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* ═══ Stat cards (Admin dashboard) ═══ */
.stat-card-enhanced {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card);
  overflow: hidden;
  position: relative;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.stat-card-enhanced:hover { border-color: var(--ring); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-card-enhanced .card-body {
  padding: var(--card-padding);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.stat-icon {
  width: var(--space-12);
  height: var(--space-12);
  border-radius: var(--radius-lg);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.stat-icon svg { width: var(--space-6); height: var(--space-6); }
.stat-content { flex: 1; min-width: 0; }
.stat-label {
  font-size: var(--font-size-xs);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
  margin-bottom: var(--space-1);
}
.stat-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--fw-bold);
  color: var(--foreground);
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* ═══ Empty state ═══ */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: var(--space-10) var(--space-4); text-align: center; min-height: 200px;
}
.empty-icon {
  width: 48px; height: 48px; border-radius: var(--radius-lg);
  background: var(--muted); display: flex; align-items: center; justify-content: center;
  color: var(--muted-foreground); margin-bottom: var(--space-3);
  transition: background var(--transition-fast), color var(--transition-fast);
}
.empty-icon svg { width: 22px; height: 22px; }
.empty-title {
  font-size: var(--font-size-sm); font-weight: var(--fw-semibold);
  color: var(--foreground); margin-bottom: var(--space-1);
}
.empty-desc {
  font-size: var(--font-size-xs); color: var(--muted-foreground);
  max-width: 300px; margin-bottom: var(--space-3);
}
.empty-state .btn { margin-top: var(--space-1); }

/* ═══ Skeleton shimmer ═══ */
.skeleton {
  background: linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-highlight) 50%, var(--skeleton-base) 75%);
  background-size: 300% 100%;
  animation: skeleton-shimmer 1.8s ease-in-out infinite;
  border-radius: var(--radius-sm);
  color: transparent !important;
  pointer-events: none;
  user-select: none;
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@media (prefers-reduced-motion: reduce) {
  .skeleton { animation: none; }
}

/* ── Admin list page overrides ── */
.table-dark { --bs-table-bg: var(--muted); --bs-table-color: var(--foreground); }

/* ── Status toggle badge hover ── */
.status-toggle { cursor: pointer; }
.status-toggle .badge { transition: opacity var(--transition-fast); }
.status-toggle:hover .badge { opacity: 0.75; }