@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@600;800&family=Oxanium:wght@300;400;600&display=swap');

:root {
  --bg-0: #0a0d0b;
  --bg-1: #0f1411;
  --bg-2: #121a15;
  --panel: rgba(10, 14, 12, 0.95);
  --panel-2: rgba(12, 18, 15, 0.8);
  --gold: #caa35a;
  --gold-dark: #6b532a;
  --jade: #22b28a;
  --crimson: #a2433f;
  --text: #e2d8c4;
  --text-dim: rgba(226, 216, 196, 0.65);
  --stroke: rgba(202, 163, 90, 0.35);
  --stroke-soft: rgba(202, 163, 90, 0.18);
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Oxanium', sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 20% 0%, rgba(40, 60, 50, 0.3), transparent 70%),
    radial-gradient(900px 500px at 80% 10%, rgba(60, 45, 20, 0.25), transparent 70%),
    linear-gradient(135deg, var(--bg-2), var(--bg-0));
  min-height: 100vh;
}

.backdrop {
  position: fixed;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 6, 0.8), rgba(6, 9, 7, 0.9)),
    radial-gradient(circle at 50% -20%, rgba(202, 163, 90, 0.06), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

.header {
  position: relative;
  z-index: 1;
  padding: 28px 48px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(202, 163, 90, 0.2);
  background: linear-gradient(90deg, rgba(9, 12, 10, 0.95), rgba(12, 18, 14, 0.75));
}

.title {
  display: grid;
  gap: 6px;
}

.title-mark {
  letter-spacing: 8px;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--jade);
}

h1 {
  font-family: 'Cinzel', serif;
  margin: 0;
  font-size: 34px;
  color: var(--gold);
  letter-spacing: 2px;
}

.subtitle {
  color: var(--text-dim);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.toolbar {
  display: flex;
  gap: 12px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--stroke);
  background: linear-gradient(180deg, rgba(18, 26, 21, 0.95), rgba(10, 14, 12, 0.9));
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.45);
}

.icon-btn svg {
  width: 22px;
  height: 22px;
  fill: var(--gold);
}

.icon-btn:hover {
  transform: translateY(-2px);
  border-color: rgba(202, 163, 90, 0.6);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.4);
}

.layout {
  position: relative;
  z-index: 1;
  padding: 26px 48px 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
  overflow: hidden;
}

.bracket-shell {
  min-width: 0;
  width: 100%;
  overflow: auto;
  padding: 10px;
  border-radius: 14px;
  background: rgba(7, 10, 8, 0.55);
  border: 1px solid var(--stroke-soft);
}

.bracket {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(150px, 1fr);
  gap: 10px;
  align-items: start;
  width: max-content;
  min-width: 680px;
}

.round {
  display: grid;
  gap: 10px;
}

.round.center {
  align-content: center;
}

.match {
  background: linear-gradient(180deg, rgba(14, 20, 16, 0.95), rgba(10, 14, 12, 0.9));
  border: 1px solid var(--stroke-soft);
  box-shadow: var(--shadow);
  padding: 6px;
  border-radius: 8px;
  position: relative;
  display: grid;
  gap: 6px;
}

.match:before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  background: linear-gradient(120deg, rgba(202, 163, 90, 0.08), transparent 60%);
  pointer-events: none;
}

.match-title {
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 1px;
  color: rgba(202, 163, 90, 0.8);
}

.player {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  padding: 3px 5px;
  border-radius: 6px;
  background: rgba(8, 12, 10, 0.9);
  border: 1px solid rgba(202, 163, 90, 0.12);
}

.player-name {
  flex: 1;
  font-size: 11px;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player.win {
  border-color: rgba(34, 178, 138, 0.6);
  box-shadow: inset 0 0 10px rgba(34, 178, 138, 0.18);
}

.player.lose {
  border-color: rgba(162, 67, 63, 0.5);
  color: rgba(226, 216, 196, 0.55);
}

.hero-slot {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  border: 1px solid rgba(202, 163, 90, 0.3);
  background: rgba(10, 14, 12, 0.9);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.hero-slot .d2mh {
  transform: scale(0.62);
  transform-origin: center;
}

.hero-slot.empty:after {
  content: '+';
  font-size: 14px;
  color: rgba(202, 163, 90, 0.6);
}

.hero-slot.disabled {
  opacity: 0.35;
  cursor: default;
}

.win-btn {
  border: 1px solid rgba(34, 178, 138, 0.5);
  background: rgba(12, 18, 15, 0.9);
  color: var(--jade);
  font-size: 8px;
  padding: 2px 4px;
  border-radius: 4px;
  cursor: pointer;
}

.win-btn.active {
  background: rgba(34, 178, 138, 0.18);
}

.score {
  display: flex;
  align-items: center;
  gap: 5px;
}

.score .score-btn {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1px solid rgba(202, 163, 90, 0.4);
  background: rgba(12, 18, 15, 0.9);
  color: var(--gold);
  cursor: pointer;
}

.score-value {
  min-width: 18px;
  text-align: center;
  font-weight: 600;
  font-size: 11px;
}

.side {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 24px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--stroke-soft);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.panel h2 {
  margin: 0;
  font-family: 'Cinzel', serif;
  font-size: 17px;
  color: var(--gold);
}

.tag {
  background: rgba(202, 163, 90, 0.2);
  color: var(--gold);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
}

.participant-actions {
  display: grid;
  gap: 8px;
}

.participant-add {
  display: flex;
  gap: 8px;
}

.participant-add input {
  background: rgba(8, 12, 10, 0.9);
  border: 1px solid rgba(202, 163, 90, 0.2);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 8px;
  width: 140px;
}

.participant-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.shuffle-timer {
  font-size: 11px;
  color: var(--text-dim);
  min-width: 78px;
}

.action-btn,
.ghost-btn {
  border-radius: 8px;
  border: 1px solid rgba(202, 163, 90, 0.4);
  padding: 6px 12px;
  cursor: pointer;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.action-btn {
  background: rgba(202, 163, 90, 0.2);
  color: var(--gold);
}

.action-btn.disabled,
.icon-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ghost-btn {
  background: transparent;
  color: var(--text);
}

.participant-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  max-height: 320px;
  overflow: auto;
}

.participant-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(7, 10, 8, 0.9);
  border: 1px solid rgba(202, 163, 90, 0.12);
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 12px;
}

.status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
}

.status .medal {
  color: var(--gold);
}

.status .skull {
  color: #b46a6a;
}

.stream-wrap {
  display: grid;
  gap: 12px;
}

.stream-player,
.stream-chat {
  background: rgba(7, 11, 9, 0.8);
  border-radius: 12px;
  border: 1px solid rgba(202, 163, 90, 0.2);
  overflow: hidden;
  min-height: 200px;
}

.stream-chat {
  min-height: 260px;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 30;
}

.modal.open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 5, 4, 0.85);
}

.modal-card {
  position: relative;
  background: rgba(10, 16, 12, 0.98);
  border: 1px solid rgba(202, 163, 90, 0.3);
  border-radius: 14px;
  padding: 20px;
  width: min(360px, 90vw);
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow);
}

.modal-title {
  font-family: 'Cinzel', serif;
  font-size: 20px;
  color: var(--gold);
}

.field {
  display: grid;
  gap: 6px;
  font-size: 12px;
}

.field input {
  border-radius: 8px;
  border: 1px solid rgba(202, 163, 90, 0.3);
  background: rgba(7, 11, 9, 0.9);
  color: var(--text);
  padding: 8px 10px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.modal-hint {
  color: #d96f6f;
  font-size: 12px;
  min-height: 16px;
}

.hero-card {
  width: min(780px, 94vw);
}

.hero-search {
  width: 100%;
  border-radius: 8px;
  border: 1px solid rgba(202, 163, 90, 0.3);
  background: rgba(7, 11, 9, 0.9);
  color: var(--text);
  padding: 8px 10px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
  gap: 10px;
  max-height: 360px;
  overflow: auto;
  padding-right: 6px;
}

.hero-tile {
  border-radius: 10px;
  padding: 8px 6px;
  text-align: center;
  border: 1px solid rgba(202, 163, 90, 0.2);
  background: rgba(7, 11, 9, 0.85);
  cursor: pointer;
  font-size: 11px;
}

.hero-tile:hover {
  border-color: rgba(34, 178, 138, 0.6);
}

.hero-tile .d2mh {
  margin: 0 auto 6px;
  transform: scale(0.85);
}

.hero-tile span {
  display: block;
  line-height: 1.2;
}

.hide {
  display: none !important;
}

@media (max-width: 1200px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .side {
    order: 2;
  }
}

@media (max-width: 900px) {
  .header {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }
  .bracket {
    grid-auto-columns: minmax(140px, 1fr);
  }
}

/* Auto-fit bracket for up to ~20 participants */
.layout {
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: start;
  overflow: hidden;
}

.bracket-shell {
  min-width: 0;
  width: 100%;
  max-height: calc(100vh - 210px);
  overflow: auto;
}

.bracket {
  width: max-content;
  min-width: 640px;
  grid-auto-columns: minmax(130px, 1fr);
  gap: 8px;
}

.bracket.compact .match {
  padding: 5px;
}

.bracket.compact .player {
  padding: 3px 4px;
}

.bracket.compact .player-name {
  font-size: 10px;
}

.bracket.compact .hero-slot {
  width: 18px;
  height: 18px;
}

.bracket.compact .hero-slot .d2mh {
  transform: scale(0.56);
}

.bracket.compact .win-btn {
  font-size: 8px;
  padding: 2px 4px;
}

.bracket.compact .score .score-btn {
  width: 16px;
  height: 16px;
}

.bracket.ultra-compact {
  grid-auto-columns: minmax(115px, 1fr);
  gap: 6px;
}

.bracket.ultra-compact .match {
  padding: 4px;
}

.bracket.ultra-compact .player {
  padding: 2px 3px;
}

.bracket.ultra-compact .player-name {
  font-size: 9px;
}

.bracket.ultra-compact .hero-slot {
  width: 16px;
  height: 16px;
}

.bracket.ultra-compact .hero-slot .d2mh {
  transform: scale(0.5);
}

.bracket.ultra-compact .win-btn {
  font-size: 7px;
  padding: 2px 3px;
}

.bracket.ultra-compact .score .score-btn {
  width: 14px;
  height: 14px;
}

.remove-btn {
  border: 1px solid rgba(202, 163, 90, 0.3);
  background: rgba(10, 14, 12, 0.9);
  color: var(--text-dim);
  width: 20px;
  height: 20px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
}

.remove-btn:hover {
  color: var(--crimson);
  border-color: rgba(162, 67, 63, 0.5);
}

.chat .stream-chat {
  min-height: 380px;
}

.match-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.active-btn {
  border: 1px solid rgba(34, 178, 138, 0.35);
  background: rgba(10, 14, 12, 0.9);
  color: rgba(34, 178, 138, 0.8);
  width: 18px;
  height: 18px;
  border-radius: 999px;
  font-size: 10px;
  cursor: pointer;
}

.active-btn.on {
  background: rgba(34, 178, 138, 0.25);
  box-shadow: 0 0 8px rgba(34, 178, 138, 0.45);
}

.match.active {
  border-color: rgba(34, 178, 138, 0.8);
  box-shadow: 0 0 0 1px rgba(34, 178, 138, 0.6), 0 14px 24px rgba(0, 0, 0, 0.5);
}

.hero-list {
  display: flex;
  gap: 4px;
  margin-left: 4px;
}

.hero-slot.mini {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.info-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.5;
}

.match-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.active-btn {
  border: 1px solid rgba(34, 178, 138, 0.35);
  background: rgba(10, 14, 12, 0.9);
  color: rgba(34, 178, 138, 0.8);
  width: 18px;
  height: 18px;
  border-radius: 999px;
  font-size: 10px;
  cursor: pointer;
}

.active-btn.on {
  background: rgba(34, 178, 138, 0.25);
  box-shadow: 0 0 8px rgba(34, 178, 138, 0.45);
}

.match.active {
  border-color: rgba(34, 178, 138, 0.8);
  box-shadow: 0 0 0 1px rgba(34, 178, 138, 0.6), 0 14px 24px rgba(0, 0, 0, 0.5);
}

.hero-list {
  display: flex;
  gap: 4px;
  margin-left: 4px;
}

.hero-slot.mini {
  width: 16px;
  height: 16px;
  border-radius: 4px;
}

.info-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.5;
}

.hero-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-slot .d2mh {
  display: block;
  transform: scale(0.62);
  transform-origin: center;
}

.hero-slot.mini .d2mh {
  transform: scale(0.5);
}