:root {
  --bg: #0f1115;
  --panel: #171a21;
  --border: #262b36;
  --text: #f2f3f5;
  --muted: #8b93a3;
  --accent: #ff3b5c;
  --gold: #ffcf4d;
  --silver: #cfd6e0;
  --bronze: #e0a06a;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.app {
  max-width: 860px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

h1 {
  font-size: 20px;
  margin: 0 0 4px;
}

.subtitle {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
}

.connect-row {
  display: flex;
  gap: 8px;
}

input[type="text"] {
  flex: 1;
  background: #0d0f14;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
}

button {
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

button.primary {
  background: var(--accent);
  color: white;
}

button.secondary {
  background: #2a2f3a;
  color: var(--text);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.status-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 13px;
  color: var(--muted);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #555;
}

.dot.live {
  background: #29d17e;
  box-shadow: 0 0 0 3px rgba(41, 209, 126, 0.2);
}

.error-text {
  color: var(--accent);
  font-size: 13px;
  margin-top: 8px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.panel-header h2 {
  font-size: 15px;
  margin: 0;
}

.week-range {
  font-size: 12px;
  color: var(--muted);
}

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

th, td {
  text-align: left;
  padding: 8px 6px;
  font-size: 13px;
}

th {
  color: var(--muted);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
}

tr + tr td {
  border-top: 1px solid var(--border);
}

/* Caps a leaderboard (which can run to 100-200 rows) to a fixed height with its own scrollbar
   instead of stretching the whole page — the header row stays put (position: sticky) while
   only the body scrolls underneath it. */
.leaderboard-scroll {
  max-height: 420px;
  overflow-y: auto;
}

.leaderboard-scroll th {
  position: sticky;
  top: 0;
  background: var(--panel);
  z-index: 1;
}

.rank {
  font-weight: 700;
  width: 28px;
}

.rank-1 { color: var(--gold); }
.rank-2 { color: var(--silver); }
.rank-3 { color: var(--bronze); }

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  vertical-align: middle;
  margin-right: 8px;
  background: #2a2f3a;
}

.points {
  text-align: right;
  font-weight: 700;
  color: var(--gold);
}

.empty {
  color: var(--muted);
  font-size: 13px;
  padding: 12px 0;
}

.overlay-link {
  font-size: 12px;
  color: var(--muted);
}

.overlay-link a {
  color: #8ab4ff;
}

.video-slot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
}

.video-slot + .video-slot {
  border-top: 1px solid var(--border);
}

.video-slot .label {
  width: 110px;
  flex-shrink: 0;
  font-weight: 600;
  font-size: 13px;
}

.video-slot .filename {
  flex: 1;
  font-size: 12px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-slot input[type="file"] {
  font-size: 12px;
  color: var(--muted);
  max-width: 160px;
}

.play-test-btn {
  background: #29d17e;
  color: #06210f;
  padding: 6px 12px;
  font-size: 12px;
  flex-shrink: 0;
}

.play-test-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.tabs {
  display: flex;
  gap: 6px;
}

.tab-btn {
  background: transparent;
  color: var(--muted);
  padding: 6px 12px;
  font-size: 13px;
  border-radius: 8px;
}

.tab-btn.active {
  background: #2a2f3a;
  color: var(--text);
}

.match-vs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.match-side {
  flex: 1;
  text-align: center;
  background: #0d0f14;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}

.match-side-label {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.match-side-score {
  font-size: 22px;
  font-weight: 700;
  margin-top: 4px;
}

.match-side-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.match-pool {
  text-align: center;
  flex-shrink: 0;
  padding: 0 8px;
}

.match-pool-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.match-pool-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--gold);
}

.match-carryover {
  font-size: 11px;
  color: var(--muted);
}

/* --- Points/rewards page (public/points.html) --- */

.stat-row {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.stat-card {
  flex: 1;
  background: #0d0f14;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
}

.stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--gold);
  margin-top: 4px;
}

#matchAwaitingWinner button {
  margin-right: 8px;
}

.gift-thumb {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  object-fit: contain;
  border-radius: 6px;
  background: #0d0f14;
  border: 1px solid var(--border);
}

/* --- Top-level collapsible groups (Start / Global Ranking Category / Action Category) --- */

.group {
  margin-bottom: 20px;
}

.group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #1c2029;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  user-select: none;
  list-style: none;
}

.group-header::-webkit-details-marker {
  display: none;
}

.group-header::after {
  content: '▾';
  margin-left: auto;
  color: var(--muted);
  transition: transform 0.15s ease;
}

.group:not([open]) .group-header::after {
  transform: rotate(-90deg);
}

/* A plain label bar (not a real collapsible <details> toggle) — no arrow, no pointer cursor. */
.group-header.static-label {
  cursor: default;
}
.group-header.static-label::after {
  content: none;
}

.group-icon {
  font-size: 15px;
}

.group-body {
  padding-top: 12px;
}

/* --- Actions / Events tables --- */

.table-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.table-toolbar input[type="text"] {
  margin-left: auto;
  max-width: 220px;
  flex: 1;
}

.table-scroll {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  text-align: left;
  padding: 8px 10px;
  color: var(--muted);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
}

.data-table th.col-check,
.data-table td.col-check {
  width: 28px;
  cursor: default;
}

.data-table td {
  padding: 8px 10px;
  border-top: 1px solid var(--border);
  vertical-align: middle;
}

.data-table td.col-actions {
  white-space: nowrap;
  text-align: right;
}

.data-table td.col-actions button {
  padding: 6px 10px;
  font-size: 12px;
  margin-left: 6px;
}

.data-table .cell-name {
  display: flex;
  align-items: center;
  gap: 8px;
}

.data-table .cell-url {
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
  font-family: monospace;
  font-size: 12px;
}

.active-toggle {
  width: 34px;
  height: 20px;
  border-radius: 10px;
  border: none;
  background: #2a2f3a;
  position: relative;
  cursor: pointer;
  flex-shrink: 0;
}

.active-toggle::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform 0.15s ease, background 0.15s ease;
}

.active-toggle.on {
  background: rgba(41, 209, 126, 0.25);
}

.active-toggle.on::after {
  transform: translateX(14px);
  background: #29d17e;
}

.simulate-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.simulate-row select {
  flex: 1;
  min-width: 0;
  background: #0d0f14;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 13px;
}

/* --- Modals (Create/Edit Action, Create/Edit Event) --- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 6, 9, 0.6);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  z-index: 100;
}

/* The [hidden] attribute is how JS toggles a modal, but .modal-overlay's own `display: flex`
   above has equal CSS specificity and loads later than the browser's default [hidden] rule, so
   it would otherwise win and show the modal permanently — this makes hidden always win here. */
.modal-overlay[hidden] {
  display: none;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  width: 100%;
  max-width: 480px;
}

.modal h3 {
  margin: 0 0 16px;
  font-size: 15px;
}

.modal-field {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}

.modal-field input[type="text"],
.modal-field input[type="number"],
.modal-field input[type="password"],
.modal-field select {
  display: block;
  width: 100%;
  margin-top: 4px;
  background: #0d0f14;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 13px;
}

.modal-row {
  display: flex;
  gap: 10px;
}

.modal-row .modal-field {
  flex: 1;
}

.modal-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-bottom: 12px;
  color: var(--text);
}

.modal-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.modal-spacer {
  flex: 1;
}