/* Rewards UI Components - Mobile-first, WCAG 2.1 AA */

/* Venue Dashboard: Rewards Toggle */
.rewards-toggle-section {
  background: var(--bg-card, #151822);
  border: 1px solid var(--line, rgba(255,255,255,.08));
  border-radius: var(--radius-md, 14px);
  padding: clamp(16px, 4vw, 24px);
  margin: 16px 0;
}

.rewards-toggle-header h3 {
  margin: 0 0 4px 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary, #eef0f6);
}

.rewards-toggle-desc {
  margin: 0 0 16px 0;
  font-size: .88rem;
  color: var(--text-secondary, #8c90a0);
  line-height: 1.5;
}

.rewards-toggle-control {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Switch Component - WCAG 2.1 AA compliant */
.rewards-switch {
  position: relative;
  width: 52px;
  height: 32px;
  padding: 0;
  border: 2px solid var(--line-bright, rgba(255,255,255,.14));
  border-radius: 16px;
  background: var(--bg-surface, #232838);
  cursor: pointer;
  transition: all .2s ease;
  flex-shrink: 0;
}

.rewards-switch:hover {
  border-color: var(--brand-blue, #15a8e8);
}

.rewards-switch:focus {
  outline: 2px solid var(--brand-blue, #15a8e8);
  outline-offset: 2px;
}

.rewards-switch:focus:not(:focus-visible) {
  outline: none;
}

.rewards-switch:focus-visible {
  outline: 2px solid var(--brand-blue, #15a8e8);
  outline-offset: 2px;
}

.rewards-switch-track {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  transition: background .2s ease;
}

.rewards-switch.is-on .rewards-switch-track {
  background: var(--brand-green, #28c76f);
}

.rewards-switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--text-primary, #eef0f6);
  transition: transform .2s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,.2);
}

.rewards-switch.is-on .rewards-switch-thumb {
  transform: translateX(20px);
}

.rewards-switch.is-loading {
  opacity: .6;
  cursor: wait;
}

.rewards-switch:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.rewards-switch-label {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text-primary, #eef0f6);
  min-width: 32px;
}

.rewards-toggle-status {
  margin-top: 12px;
  font-size: .88rem;
  min-height: 20px;
}

.rewards-toggle-status.success {
  color: var(--brand-green, #28c76f);
}

.rewards-toggle-status.error {
  color: var(--brand-red, #f2223b);
}

/* Admin: Status Badges */
.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
}

.status-pending {
  background: rgba(255,200,87,.15);
  color: #ffc857;
}

.status-qualified {
  background: rgba(21,168,232,.15);
  color: #15a8e8;
}

.status-paid {
  background: rgba(40,199,111,.15);
  color: #28c76f;
}

.status-flagged {
  background: rgba(242,34,59,.15);
  color: #f2223b;
}

.status-rejected {
  background: rgba(140,144,160,.15);
  color: #8c90a0;
}

/* Admin: Button Variants */
.sn-admin-btn-sm {
  padding: 6px 12px;
  font-size: .8rem;
  min-height: 32px;
}

.sn-admin-btn-secondary {
  background: var(--bg-surface, #232838);
  border-color: var(--line-bright, rgba(255,255,255,.14));
  color: var(--text-primary, #eef0f6);
}

.sn-admin-btn-secondary:hover {
  background: var(--bg-card, #151822);
  border-color: var(--brand-red, #f2223b);
}

.sn-admin-btn-tertiary {
  background: transparent;
  border-color: var(--line, rgba(255,255,255,.08));
  color: var(--text-secondary, #8c90a0);
}

.sn-admin-btn-tertiary:hover {
  background: var(--bg-surface, #232838);
  border-color: var(--line-bright, rgba(255,255,255,.14));
  color: var(--text-primary, #eef0f6);
}

/* Loading State */
.sn-admin-loading {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-secondary, #8c90a0);
}

/* Empty State */
.sn-admin-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-secondary, #8c90a0);
  font-size: .95rem;
}

/* Error State */
.sn-admin-error {
  padding: 20px;
  background: rgba(242,34,59,.1);
  border: 1px solid rgba(242,34,59,.3);
  border-radius: var(--radius-md, 14px);
  color: var(--brand-red, #f2223b);
  text-align: center;
}

/* Filters */
.sn-admin-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.sn-admin-search {
  flex: 1 1 200px;
  min-width: 0;
  padding: 10px 14px;
  background: var(--bg-surface, #232838);
  border: 1px solid var(--line, rgba(255,255,255,.08));
  border-radius: var(--radius-sm, 10px);
  color: var(--text-primary, #eef0f6);
  font-size: .88rem;
  min-height: 44px;
}

.sn-admin-search:focus {
  outline: 2px solid var(--brand-blue, #15a8e8);
  outline-offset: 0;
  border-color: var(--brand-blue, #15a8e8);
}

.sn-admin-search::placeholder {
  color: var(--text-secondary, #8c90a0);
}

.sn-admin-select {
  padding: 10px 14px;
  background: var(--bg-surface, #232838);
  border: 1px solid var(--line, rgba(255,255,255,.08));
  border-radius: var(--radius-sm, 10px);
  color: var(--text-primary, #eef0f6);
  font-size: .88rem;
  cursor: pointer;
  min-height: 44px;
  min-width: 160px;
}

.sn-admin-select:focus {
  outline: 2px solid var(--brand-blue, #15a8e8);
  outline-offset: 0;
  border-color: var(--brand-blue, #15a8e8);
}

/* Responsive Table */
@media (max-width: 768px) {
  .sn-admin-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .sn-admin-table {
    min-width: 800px;
  }
  
  .sn-admin-filters {
    flex-direction: column;
  }
  
  .sn-admin-search,
  .sn-admin-select {
    width: 100%;
  }
}

/* High contrast for WCAG AA */
@media (prefers-contrast: high) {
  .rewards-switch {
    border-width: 3px;
  }
  
  .status-badge {
    border: 1px solid currentColor;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .rewards-switch,
  .rewards-switch-track,
  .rewards-switch-thumb {
    transition: none;
  }
}

/* ── My Venue > Diner Rewards card (app-venue-rewards.js, PR #20). All selectors scoped. ── */
.venue-rewards-card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-sm, 10px); padding: 16px; margin-top: 16px; }
.venue-rewards-card h3 { margin: 0; font-size: 1.05rem; }
.venue-rewards-card h4 { margin: 0; font-size: .95rem; }
.venue-rewards-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.venue-rewards-toggle { display: inline-flex; align-items: center; gap: 8px; border: 0; background: transparent; padding: 6px 0; cursor: pointer; font: inherit; color: var(--text-primary); min-height: 44px; }
.venue-rewards-toggle:focus-visible { outline: 2px solid var(--brand-blue); outline-offset: 3px; border-radius: 14px; }
.venue-rewards-toggle:disabled { opacity: .6; cursor: progress; }
.venue-rewards-card .toggle-track { position: relative; display: inline-block; width: 48px; height: 26px; border-radius: 13px; background: var(--line-bright); transition: background-color .2s; }
.venue-rewards-card .toggle-track.is-on { background: var(--green); }
.venue-rewards-card .toggle-knob { position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.35); transition: transform .2s; }
.venue-rewards-card .toggle-track.is-on .toggle-knob { transform: translateX(22px); }
.venue-rewards-card .toggle-label { font-size: .9rem; font-weight: 700; min-width: 2em; }
.venue-rewards-card .vr-help { font-size: .82rem; color: var(--text-muted); margin: 6px 0 0; }
.venue-rewards-sections { display: flex; flex-direction: column; gap: 20px; margin-top: 16px; }
.venue-rewards-card .section-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.venue-rewards-card .scanner-link-row { display: flex; gap: 8px; align-items: center; margin-top: 8px; }
.venue-rewards-card .scanner-link-input { flex: 1; min-width: 0; padding: 8px 10px; border: 1px solid var(--input-border); border-radius: 6px; background: var(--input-bg); color: var(--input-text); font-family: monospace; }
.venue-rewards-card .empty-state { font-size: .85rem; color: var(--text-muted); padding: 14px; text-align: center; background: var(--bg-surface); border-radius: 6px; margin: 0; }
.venue-rewards-card .vr-table-wrap { overflow-x: auto; }
.venue-rewards-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.venue-rewards-table th { text-align: left; padding: 8px 10px; border-bottom: 2px solid var(--line); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); }
.venue-rewards-table td { padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.venue-rewards-table tr:last-child td { border-bottom: 0; }
.venue-rewards-card .vr-badge { display: inline-block; padding: 3px 8px; border-radius: 4px; font-size: .75rem; font-weight: 700; }
.venue-rewards-card .vr-badge.is-active { background: rgba(16,185,129,.15); color: var(--green); }
.venue-rewards-card .vr-badge.is-inactive { background: rgba(217,30,53,.15); color: var(--brand-red); }
.venue-rewards-card .actions-cell { white-space: nowrap; }
.venue-rewards-card .btn-link { border: 0; background: transparent; color: var(--brand-blue); font: inherit; font-size: .82rem; font-weight: 600; cursor: pointer; padding: 6px 8px; min-height: 32px; }
.venue-rewards-card .btn-link:hover { text-decoration: underline; }
.venue-rewards-card .btn-link.text-danger { color: var(--brand-red); }
.venue-rewards-modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 10000; padding: 16px; }
.venue-rewards-modal .vr-modal-box { background: var(--bg-card); color: var(--text-primary); border-radius: var(--radius-sm, 10px); width: 100%; max-width: 480px; max-height: 90vh; overflow: auto; box-shadow: var(--shadow-lg); }
.venue-rewards-modal .vr-modal-header { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.venue-rewards-modal .vr-modal-header h3 { margin: 0; font-size: 1.05rem; }
.venue-rewards-modal .vr-modal-close { border: 0; background: transparent; font-size: 1.6rem; line-height: 1; color: var(--text-muted); cursor: pointer; width: 44px; height: 44px; }
.venue-rewards-modal .vr-modal-form { padding: 18px; }
.venue-rewards-modal .vr-form-group { margin-bottom: 14px; }
.venue-rewards-modal .vr-form-group > label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 6px; color: var(--text-secondary); }
.venue-rewards-modal .vr-form-group input[type=text], .venue-rewards-modal .vr-form-group input[type=password], .venue-rewards-modal .vr-form-group input[type=number], .venue-rewards-modal .vr-form-group textarea, .venue-rewards-modal .vr-form-group select { width: 100%; box-sizing: border-box; padding: 10px 12px; border: 1px solid var(--input-border); border-radius: 6px; background: var(--input-bg); color: var(--input-text); font-family: inherit; }
.venue-rewards-modal .vr-check { display: flex; gap: 8px; align-items: center; font-weight: 600; font-size: .88rem; }
.venue-rewards-modal .vr-help { font-size: .8rem; color: var(--text-muted); margin: 6px 0 0; }
.venue-rewards-modal .vr-form-error { min-height: 1em; margin: 0 0 8px; font-size: .85rem; }
.venue-rewards-modal .vr-form-actions { display: flex; gap: 10px; justify-content: flex-end; }
.venue-rewards-modal .vr-btn-secondary, .venue-rewards-modal .vr-btn-primary { padding: 10px 18px; border-radius: 6px; font-weight: 600; cursor: pointer; font: inherit; min-height: 44px; }
.venue-rewards-modal .vr-btn-secondary { background: var(--bg-surface); color: var(--text-primary); border: 1px solid var(--line); }
.venue-rewards-modal .vr-btn-primary { background: var(--brand-blue); color: #fff; border: 0; }
@media (max-width: 640px) {
  .venue-rewards-card .scanner-link-row { flex-direction: column; align-items: stretch; }
  .venue-rewards-card .actions-cell { white-space: normal; }
  .venue-rewards-card .actions-cell .btn-link { display: block; padding-left: 0; }
}