/* MusicToken Ring — Tournament UI (arena artística) */

:root {
  --mtr-credit-label: "MTR créditos";
}

.tournament-hub-hero {
  position: relative;
  overflow: hidden;
  border-radius: 1.25rem;
  border: 1px solid rgba(168, 85, 247, 0.25);
  background: linear-gradient(135deg, rgba(88, 28, 135, 0.35) 0%, rgba(15, 23, 42, 0.9) 45%, rgba(6, 182, 212, 0.12) 100%);
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.5rem;
}

.tournament-hub-hero::before {
  content: "";
  position: absolute;
  inset: -40% auto auto -20%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(236, 72, 153, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.tournament-hub-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -50% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.tournament-rotation-banner {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid rgba(34, 211, 238, 0.2);
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.95), rgba(88, 28, 135, 0.15));
  box-shadow: 0 0 40px rgba(34, 211, 238, 0.06);
}

.tournament-genre-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem !important;
  min-height: 148px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease !important;
}

.tournament-genre-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.tournament-genre-card:hover {
  transform: translateY(-3px);
}

.tournament-genre-card--latino {
  border-color: rgba(236, 72, 153, 0.28) !important;
  background: linear-gradient(145deg, rgba(30, 10, 40, 0.95), rgba(88, 28, 135, 0.18)) !important;
  box-shadow: 0 8px 32px rgba(236, 72, 153, 0.08);
}

.tournament-genre-card--latino::before {
  background: radial-gradient(circle at 80% 0%, rgba(236, 72, 153, 0.25), transparent 55%);
}

.tournament-genre-card--latino:hover {
  border-color: rgba(236, 72, 153, 0.55) !important;
  box-shadow: 0 12px 40px rgba(236, 72, 153, 0.18);
}

.tournament-genre-card--anglo {
  border-color: rgba(34, 211, 238, 0.28) !important;
  background: linear-gradient(145deg, rgba(10, 20, 40, 0.95), rgba(6, 78, 120, 0.2)) !important;
  box-shadow: 0 8px 32px rgba(34, 211, 238, 0.08);
}

.tournament-genre-card--anglo::before {
  background: radial-gradient(circle at 80% 0%, rgba(34, 211, 238, 0.22), transparent 55%);
}

.tournament-genre-card--anglo:hover {
  border-color: rgba(34, 211, 238, 0.55) !important;
  box-shadow: 0 12px 40px rgba(34, 211, 238, 0.18);
}

.tournament-genre-card:hover::before {
  opacity: 1;
}

.tournament-genre-emoji {
  font-size: 2rem;
  line-height: 1;
  filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.15));
}

.tournament-genre-title {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff;
}

.tournament-genre-meta {
  font-size: 0.68rem;
  color: #9ca3af;
  line-height: 1.45;
}

.tournament-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.5rem;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tournament-badge--live {
  color: #67e8f9;
  border: 1px solid rgba(34, 211, 238, 0.35);
  background: rgba(34, 211, 238, 0.12);
  animation: mtr-pulse-live 2s ease-in-out infinite;
}

.tournament-badge--playing {
  color: #d8b4fe;
  border: 1px solid rgba(168, 85, 247, 0.35);
  background: rgba(168, 85, 247, 0.12);
}

.tournament-panel {
  border-radius: 1rem;
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}

.tournament-panel--express {
  border: 1px solid rgba(34, 211, 238, 0.22);
  background: linear-gradient(160deg, rgba(6, 78, 120, 0.15), rgba(15, 23, 42, 0.85));
}

.tournament-panel--weekly {
  border: 1px solid rgba(168, 85, 247, 0.22);
  background: linear-gradient(160deg, rgba(88, 28, 135, 0.18), rgba(15, 23, 42, 0.85));
}

.tournament-panel-title {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tournament-panel-title--express { color: #67e8f9; }
.tournament-panel-title--weekly { color: #d8b4fe; }

.tournament-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: #9ca3af;
  padding: 0.35rem 0;
}

.tournament-stat-row strong {
  color: #f3f4f6;
  font-weight: 700;
}

.tournament-progress {
  width: 100%;
  height: 0.45rem;
  border-radius: 9999px;
  background: rgba(31, 41, 55, 0.9);
  overflow: hidden;
  margin-top: 0.5rem;
}

.tournament-progress > span {
  display: block;
  height: 100%;
  border-radius: 9999px;
  transition: width 0.6s ease;
}

.tournament-progress--express > span {
  background: linear-gradient(90deg, #06b6d4, #8b5cf6);
}

.tournament-progress--weekly > span {
  background: linear-gradient(90deg, #a855f7, #ec4899);
}

.tournament-btn-primary {
  width: 100%;
  margin-top: 0.85rem;
  padding: 0.7rem 1rem;
  border-radius: 0.75rem;
  font-size: 0.8rem;
  font-weight: 800;
  color: #fff;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, #0891b2, #7c3aed);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.tournament-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(124, 58, 237, 0.35);
}

.tournament-btn-secondary {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.65rem 1rem;
  border-radius: 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #e5e7eb;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: background 0.15s ease;
}

.tournament-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

.tournament-btn-danger {
  padding: 0.5rem 1rem;
  border-radius: 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fecaca;
  border: 1px solid rgba(248, 113, 113, 0.35);
  background: rgba(127, 29, 29, 0.35);
  cursor: pointer;
  transition: background 0.15s ease;
}

.tournament-btn-danger:hover {
  background: rgba(153, 27, 27, 0.55);
}

/* Lobby animado */
.tournament-lobby-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem 1rem 1.5rem;
  min-height: 220px;
}

.tournament-lobby-rings {
  position: absolute;
  width: 200px;
  height: 200px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -58%);
  pointer-events: none;
}

.tournament-lobby-rings .ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(34, 211, 238, 0.25);
  animation: mtr-ring-pulse 2.4s ease-out infinite;
}

.tournament-lobby-rings .ring-2 {
  inset: 14%;
  animation-delay: 0.4s;
  border-color: rgba(168, 85, 247, 0.3);
}

.tournament-lobby-rings .ring-3 {
  inset: 28%;
  animation-delay: 0.8s;
  border-color: rgba(236, 72, 153, 0.25);
}

.tournament-lobby-rings.urgent .ring {
  border-color: rgba(248, 113, 113, 0.45);
  animation-duration: 1.1s;
}

.tournament-lobby-core {
  position: relative;
  z-index: 2;
  text-align: center;
  margin-top: 0.5rem;
}

.tournament-lobby-label {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 0.35rem;
}

.tournament-lobby-time {
  font-size: 3.25rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  background: linear-gradient(180deg, #fff 0%, #67e8f9 55%, #a855f7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 20px rgba(34, 211, 238, 0.35));
}

.tournament-lobby-time.urgent {
  background: linear-gradient(180deg, #fff 0%, #fca5a5 50%, #f87171 100%);
  -webkit-background-clip: text;
  background-clip: text;
  animation: mtr-urgent-shake 0.5s ease-in-out infinite;
}

.tournament-lobby-bar {
  position: relative;
  z-index: 2;
  width: min(280px, 90%);
  height: 6px;
  border-radius: 9999px;
  background: rgba(31, 41, 55, 0.9);
  margin-top: 1.25rem;
  overflow: hidden;
}

.tournament-lobby-bar > span {
  display: block;
  height: 100%;
  border-radius: 9999px;
  background: linear-gradient(90deg, #06b6d4, #a855f7, #ec4899);
  transition: width 1s linear;
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.5);
}

.tournament-lobby-hint {
  position: relative;
  z-index: 2;
  margin-top: 0.85rem;
  font-size: 0.72rem;
  color: #9ca3af;
  text-align: center;
  max-width: 320px;
}

.tournament-arena-status {
  border-radius: 1.25rem !important;
  border: 1px solid rgba(34, 211, 238, 0.2) !important;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.95), rgba(88, 28, 135, 0.08)) !important;
  box-shadow: 0 0 60px rgba(34, 211, 238, 0.06);
  padding: 0 !important;
  overflow: hidden;
}

.tournament-arena-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

@keyframes mtr-ring-pulse {
  0% { transform: scale(0.92); opacity: 0.85; }
  70% { transform: scale(1.08); opacity: 0.15; }
  100% { transform: scale(1.12); opacity: 0; }
}

@keyframes mtr-pulse-live {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.65; }
}

@keyframes mtr-urgent-shake {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}

/* ===== Podio de resultados (gaming) ===== */
.mtr-result {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  border: 1px solid rgba(168, 85, 247, 0.3);
  background:
    radial-gradient(circle at 50% -10%, rgba(168, 85, 247, 0.28), transparent 55%),
    linear-gradient(180deg, rgba(15, 23, 42, 0.97), rgba(10, 8, 22, 0.98));
  padding: 1.75rem 1.25rem 1.5rem;
  box-shadow: 0 0 80px rgba(168, 85, 247, 0.12);
  animation: mtr-result-enter 0.65s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Halo giratorio detrás del campeón */
.mtr-result::after {
  content: "";
  position: absolute;
  top: -40%;
  left: 50%;
  width: 130%;
  height: 130%;
  transform: translateX(-50%);
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(168, 85, 247, 0.16) 60deg,
    transparent 120deg,
    rgba(34, 211, 238, 0.14) 180deg,
    transparent 240deg,
    rgba(251, 191, 36, 0.16) 300deg,
    transparent 360deg
  );
  pointer-events: none;
  z-index: 0;
  animation: mtr-halo-spin 14s linear infinite;
}

/* Capa de confeti */
.mtr-confetti {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}

.mtr-confetti i {
  position: absolute;
  top: -12%;
  width: 8px;
  height: 14px;
  border-radius: 2px;
  opacity: 0;
  animation: mtr-confetti-fall 3s linear forwards;
}

.mtr-result::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.5), transparent),
    radial-gradient(2px 2px at 70% 20%, rgba(34, 211, 238, 0.6), transparent),
    radial-gradient(1.5px 1.5px at 85% 60%, rgba(236, 72, 153, 0.6), transparent),
    radial-gradient(1.5px 1.5px at 35% 70%, rgba(255, 255, 255, 0.4), transparent);
  opacity: 0.6;
  pointer-events: none;
  animation: mtr-stars 6s ease-in-out infinite alternate;
}

.mtr-result-inner { position: relative; z-index: 2; }

.mtr-result-crown {
  font-size: 2.5rem;
  line-height: 1;
  filter: drop-shadow(0 0 18px rgba(251, 191, 36, 0.55));
  animation: mtr-float 3s ease-in-out infinite;
}

.mtr-result-title {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: #c4b5fd;
  margin-top: 0.5rem;
}

.mtr-champion-name {
  font-size: 1.6rem;
  font-weight: 900;
  line-height: 1.1;
  background: linear-gradient(90deg, #fde68a, #fbbf24, #f59e0b);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 14px rgba(251, 191, 36, 0.35));
}

.mtr-champion-song {
  font-size: 0.85rem;
  color: #d8b4fe;
  margin-top: 0.15rem;
}

.mtr-prize-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.85rem;
  padding: 0.5rem 1.1rem;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 0.95rem;
  color: #042f2e;
  background: linear-gradient(90deg, #34d399, #22d3ee);
  box-shadow: 0 6px 20px rgba(34, 211, 238, 0.3);
}

.mtr-prize-chip--empty {
  color: #fcd34d;
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.3);
  box-shadow: none;
}

/* Podio top-3 */
.mtr-podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 0.6rem;
  margin: 1.75rem auto 0.5rem;
  max-width: 460px;
}

.mtr-podium-spot {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
}

.mtr-podium-medal {
  font-size: 1.4rem;
  margin-bottom: 0.3rem;
  animation: mtr-float 3.5s ease-in-out infinite;
}

.mtr-podium-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(255, 255, 255, 0.18);
  background: #0b0b14;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
}

.mtr-podium-spot--first .mtr-podium-avatar {
  width: 82px;
  height: 82px;
  border-color: #fbbf24;
  box-shadow: 0 0 24px rgba(251, 191, 36, 0.55);
}

.mtr-podium-spot--second .mtr-podium-avatar { border-color: #cbd5e1; }
.mtr-podium-spot--third .mtr-podium-avatar { border-color: #d97706; }

.mtr-podium-name {
  font-size: 0.72rem;
  font-weight: 700;
  color: #f3f4f6;
  margin-top: 0.4rem;
  text-align: center;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mtr-podium-song {
  font-size: 0.62rem;
  color: #9ca3af;
  text-align: center;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mtr-podium-base {
  width: 100%;
  margin-top: 0.5rem;
  border-radius: 0.6rem 0.6rem 0 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.5rem;
  font-size: 1.5rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.85);
}

.mtr-podium-spot--first .mtr-podium-base {
  height: 96px;
  background: linear-gradient(180deg, rgba(251, 191, 36, 0.4), rgba(251, 191, 36, 0.08));
  border: 1px solid rgba(251, 191, 36, 0.4);
  border-bottom: none;
}

.mtr-podium-spot--second .mtr-podium-base {
  height: 70px;
  background: linear-gradient(180deg, rgba(203, 213, 225, 0.32), rgba(203, 213, 225, 0.06));
  border: 1px solid rgba(203, 213, 225, 0.35);
  border-bottom: none;
}

.mtr-podium-spot--third .mtr-podium-base {
  height: 54px;
  background: linear-gradient(180deg, rgba(217, 119, 6, 0.32), rgba(217, 119, 6, 0.06));
  border: 1px solid rgba(217, 119, 6, 0.35);
  border-bottom: none;
}

.mtr-podium-spot--first .mtr-podium-name { color: #fde68a; }

/* Tabla de clasificación */
.mtr-standings {
  margin-top: 1.5rem;
  text-align: left;
}

.mtr-standings-title {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 0.6rem;
}

.mtr-standing-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.7rem;
  border-radius: 0.7rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 0.4rem;
  transition: border-color 0.15s ease;
}

.mtr-standing-row--champion {
  background: linear-gradient(90deg, rgba(251, 191, 36, 0.16), rgba(168, 85, 247, 0.08));
  border-color: rgba(251, 191, 36, 0.4);
}

.mtr-standing-rank {
  font-size: 0.8rem;
  font-weight: 900;
  color: #9ca3af;
  width: 1.75rem;
  text-align: center;
  flex-shrink: 0;
}

.mtr-standing-row--champion .mtr-standing-rank { color: #fbbf24; }

.mtr-standing-avatar {
  width: 38px;
  height: 38px;
  border-radius: 0.5rem;
  object-fit: cover;
  background: #0b0b14;
  flex-shrink: 0;
}

.mtr-standing-copy { flex: 1; min-width: 0; }

.mtr-standing-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mtr-standing-song {
  font-size: 0.7rem;
  color: #9ca3af;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mtr-standing-tag {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  flex-shrink: 0;
}

.mtr-standing-tag--you {
  color: #67e8f9;
  background: rgba(34, 211, 238, 0.14);
  border: 1px solid rgba(34, 211, 238, 0.3);
}

.mtr-standing-tag--cpu {
  color: #9ca3af;
  background: rgba(255, 255, 255, 0.05);
}

@keyframes mtr-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes mtr-stars {
  0% { opacity: 0.35; }
  100% { opacity: 0.7; }
}

@keyframes mtr-result-enter {
  0% { opacity: 0; transform: translateY(28px) scale(0.94); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes mtr-halo-spin {
  0% { transform: translateX(-50%) rotate(0deg); }
  100% { transform: translateX(-50%) rotate(360deg); }
}

@keyframes mtr-confetti-fall {
  0% { transform: translateY(-20px) rotate(0deg); opacity: 1; }
  100% { transform: translateY(440px) rotate(640deg); opacity: 0; }
}

/* Entradas escalonadas del podio */
.mtr-podium-spot { animation: mtr-pop-in 0.5s ease both; }
.mtr-podium-spot--second { animation-delay: 0.35s; }
.mtr-podium-spot--first { animation-delay: 0.15s; }
.mtr-podium-spot--third { animation-delay: 0.55s; }

.mtr-standing-row { animation: mtr-slide-in 0.4s ease both; }

@keyframes mtr-pop-in {
  0% { opacity: 0; transform: translateY(24px) scale(0.9); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes mtr-slide-in {
  0% { opacity: 0; transform: translateX(-12px); }
  100% { opacity: 1; transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .mtr-result,
  .mtr-result::after,
  .mtr-confetti i,
  .mtr-podium-spot,
  .mtr-standing-row,
  .mtr-result-crown,
  .mtr-podium-medal { animation: none !important; }
}