.admin-page {
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.admin-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 28px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.header-qr {
  margin-left: auto;
  text-align: center;
}

.header-qr img {
  display: block;
  background: #fff;
  border-radius: 8px;
  padding: 4px;
}

.qr-hint {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.presets-section {
  grid-column: 1 / -1;
}

.preset-list {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preset-list li {
  padding: 6px 12px;
  border-radius: var(--pill-radius);
  background: rgba(42, 138, 141, 0.2);
  border: 1px solid rgba(62, 184, 188, 0.35);
  font-size: 0.85rem;
}

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

.preview-thumb {
  display: block;
  margin-top: 10px;
  max-width: 120px;
  max-height: 80px;
  border-radius: 10px;
  object-fit: contain;
  background: rgba(0, 0, 0, 0.35);
}

.mini-btn {
  margin-top: 8px;
  padding: 6px 12px;
  font-size: 0.68rem;
}

.field-hint {
  margin: 6px 0 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--teal-glow);
}

input[type="file"] {
  width: 100%;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.logo {
  width: 90px;
  height: auto;
}

.header-text h1 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tv-link {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.tv-link a {
  color: var(--teal-glow);
}

.admin-grid {
  display: grid;
  gap: 20px;
}

.section {
  padding: 22px 26px;
}

.section h2 {
  margin: 0 0 18px;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-glow);
}

.fields-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.stat-readonly .stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  padding: 8px 0;
}

.checkbox-field label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  text-transform: none;
  font-size: 0.95rem;
  color: var(--text);
}

.quick-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0 16px;
}

.quick-btn,
.ctrl-btn {
  padding: 10px 18px;
  font-size: 0.78rem;
}

.timer-section {
  grid-column: 1 / -1;
}

.timer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}

.level-label {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal-glow);
  margin-bottom: 8px;
}

.timer-clock {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.timer-status {
  margin-top: 8px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blinds-box {
  min-width: 180px;
  padding: 16px 22px;
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(196, 146, 58, 0.35);
}

.blind-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 6px 0;
  font-size: 1.1rem;
}

.blind-row span {
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.break-banner {
  margin: 16px 0;
  padding: 14px 18px;
  border-radius: 14px;
  background: rgba(196, 146, 58, 0.2);
  border: 1px solid var(--gold);
  text-align: center;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0;
}

select {
  width: 100%;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(62, 184, 188, 0.35);
  background: rgba(0, 0, 0, 0.45);
  color: var(--text);
  font-size: 0.95rem;
}

.next-box {
  margin-top: 12px;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hidden {
  display: none !important;
}

@media (min-width: 900px) {
  .admin-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.structure-section {
  grid-column: 1 / -1;
}

.structure-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.structure-header h2 {
  margin: 0;
}

.structure-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.struct-btn {
  padding: 8px 14px;
  font-size: 0.72rem;
}

.structure-hint {
  margin: 0 0 14px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.structure-hint.error {
  color: #ff8a8a;
}

.sound-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.structure-hint.ok {
  color: #7dcea0;
}

.structure-table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid rgba(62, 184, 188, 0.2);
}

.structure-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.structure-table th,
.structure-table td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.structure-table th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.35);
}

.structure-table tr.row-break {
  background: rgba(196, 146, 58, 0.08);
}

.structure-table tr.row-current {
  outline: 1px solid var(--teal-glow);
  outline-offset: -1px;
}

.structure-table input,
.structure-table select {
  width: 100%;
  min-width: 60px;
  padding: 6px 8px;
  font-size: 0.85rem;
}

.structure-table input:disabled,
.structure-table select:disabled {
  opacity: 0.35;
}

.structure-table .col-num {
  width: 36px;
  color: var(--text-muted);
}

.structure-table .col-type {
  width: 90px;
}

.structure-table .col-min {
  width: 70px;
}

.structure-table .col-blind {
  width: 80px;
}

.structure-table .col-label {
  min-width: 180px;
}

.structure-table .col-sound {
  min-width: 140px;
}

.structure-table .col-actions {
  width: 100px;
  white-space: nowrap;
}

.row-actions {
  display: flex;
  gap: 4px;
}

.row-actions button {
  padding: 4px 8px;
  font-size: 0.7rem;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
}

.row-actions button:hover {
  background: rgba(255, 255, 255, 0.12);
}

.structure-locked .structure-table input,
.structure-locked .structure-table select,
.structure-locked .struct-btn {
  pointer-events: none;
  opacity: 0.5;
}

.auth-badge {
  margin-top: 8px;
  font-size: 12px;
  text-align: center;
}


/* ADMIN LIVE CONTROL PANEL v1 */
.admin-tabs {
  display: flex;
  gap: 10px;
  padding: 8px;
  margin-bottom: 20px;
  position: sticky;
  top: 8px;
  z-index: 10;
}

.admin-tab-btn {
  flex: 1;
  appearance: none;
  border: 1px solid rgba(62, 184, 188, 0.28);
  border-radius: var(--pill-radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  padding: 12px 16px;
  font-family: inherit;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
}

.admin-tab-btn.active {
  background: linear-gradient(180deg, var(--teal-bright), var(--teal));
  color: var(--text);
  box-shadow: 0 0 18px rgba(62, 184, 188, 0.18);
}

.admin-tab-panel {
  display: none;
}

.admin-tab-panel.active {
  display: grid;
}

.tournament-control-grid {
  gap: 20px;
  grid-template-columns: 1.1fr 0.9fr;
}

.live-control-hero,
.live-control-stats {
  min-width: 0;
}

.live-control-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

.control-clock {
  font-size: clamp(4rem, 12vw, 8rem);
  letter-spacing: -0.06em;
}

.control-blinds-box {
  min-width: 210px;
  padding: 18px 22px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.38);
  border: 1px solid rgba(196, 146, 58, 0.35);
}

.control-actions {
  display: grid;
  gap: 10px;
  margin: 16px 0;
}

.primary-actions {
  grid-template-columns: 1fr 1fr;
}

.time-actions {
  grid-template-columns: 1fr 1fr;
}

.bust-actions {
  grid-template-columns: 1.2fr 0.8fr;
}

.tournament-action-btn {
  min-height: 52px;
  padding: 14px 18px;
  font-size: 0.95rem;
}

.big-action {
  min-height: 64px;
  font-size: 1.05rem;
}

.bust-main-btn {
  min-height: 72px;
  font-size: 1.15rem;
}

.quick-level-field {
  margin-top: 16px;
}

.control-counters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.control-counter-card {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(62, 184, 188, 0.18);
}

.control-counter-card input {
  font-size: 1.8rem;
  font-weight: 800;
  text-align: center;
  min-height: 58px;
}

.counter-btn {
  width: 100%;
  margin-top: 10px;
}

.live-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.live-summary-grid .stat-readonly {
  padding: 14px;
  border-radius: 16px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.live-summary-grid .stat-value {
  font-size: 1.65rem;
  white-space: nowrap;
}

.live-summary-grid .small-stat {
  font-size: 1.05rem;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .admin-page {
    padding: 10px;
  }

  .admin-header {
    padding: 14px;
    margin-bottom: 12px;
  }

  .admin-tabs {
    top: 4px;
    margin-bottom: 12px;
  }

  .admin-tab-btn {
    padding: 12px 10px;
    font-size: 0.78rem;
  }

  .tournament-control-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .live-control-hero,
  .live-control-stats {
    padding: 16px;
    border-radius: 18px;
  }

  .control-clock {
    font-size: clamp(4.2rem, 24vw, 7rem);
  }

  .control-blinds-box {
    width: 100%;
    min-width: 0;
  }

  .primary-actions,
  .time-actions,
  .bust-actions,
  .control-counters,
  .live-summary-grid {
    grid-template-columns: 1fr;
  }

  .tournament-action-btn {
    min-height: 58px;
    font-size: 1rem;
  }

  .big-action,
  .bust-main-btn {
    min-height: 68px;
  }

  .control-counter-card input {
    font-size: 2rem;
    min-height: 64px;
  }
}