/* =============================================
   TORNEO – Panel de control en vivo
   ============================================= */

/* Anti-overflow horizontal en móvil: garantiza que ningún elemento desborde el viewport */
@media (max-width: 768px) {
  html, body { overflow-x: hidden; }
}

/* Topbar — 2 filas: nombre centrado + meta-row (reloj · compartir · contadores) */
.tn-topbar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 16px;
  margin-top: 28px;
  color: #111;
}
body.dark-mode .tn-topbar,
body.dark-mode .tn-topbar { background: #1a1a1a; color: #fff; border-bottom-color: #333; }

.tn-topbar-name-row {
  display: flex; justify-content: center; align-items: center;
  width: 100%;
}
.tn-topbar-title {
  font-weight: 800;
  font-size: 1.15rem;
  text-align: center;
  max-width: 100%;
  /* Hasta 2 líneas con elipsis si excede */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-word;
  line-height: 1.25;
  cursor: pointer;
  transition: opacity .15s ease;
}
.tn-topbar-title:hover { opacity: .85; }
.tn-topbar-title:focus-visible {
  outline: 2px solid var(--gold,#b8982a);
  outline-offset: 2px;
  border-radius: 4px;
}

.tn-topbar-meta-row {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 8px; flex-wrap: wrap;
  width: 100%;
}

/* Modal del nombre completo del torneo */
.tn-name-modal {
  position: fixed; inset: 0; z-index: 1500;
  background: rgba(0,0,0,.6);
  display: none; align-items: center; justify-content: center;
  padding: 16px;
}
.tn-name-modal.is-open { display: flex; }
.tn-name-modal__panel {
  background: var(--field-bg,#fff);
  color: var(--field-tx,#111);
  border-radius: 18px;
  padding: 24px 22px 22px;
  max-width: 92vw; width: 340px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
  position: relative;
}
.tn-name-modal__label {
  font-size: .78rem; font-weight: 700;
  color: var(--textMuted,#888);
  text-transform: uppercase; letter-spacing: .5px;
  margin-bottom: 8px;
}
.tn-name-modal__text {
  font-size: 1.15rem; font-weight: 700;
  line-height: 1.35;
  word-break: break-word;
  margin-bottom: 18px;
}
.tn-name-modal__x {
  position: absolute; top: 12px; right: 14px;
  background: transparent; border: 0; cursor: pointer;
  font-size: 1rem; color: var(--textMuted,#888);
  line-height: 1; padding: 4px; min-height: 0;
  transition: color .15s;
}
.tn-name-modal__x:hover { color: var(--field-tx,#111); }
.tn-name-modal__save {
  display: block; width: 100%;
  background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%);
  color: #1a1200; border: 0;
  padding: 13px 14px; border-radius: 14px;
  font-weight: 800; font-size: .95rem; cursor: pointer;
  box-shadow: 0 4px 18px rgba(184,152,42,.35);
  transition: opacity .15s, transform .15s;
  min-height: 0;
}
.tn-name-modal__save:hover { opacity: .9; transform: translateY(-1px); }

@keyframes tn-pulse-green {
  0%,100%{ box-shadow: 0 0 0 0 rgba(22,163,74,.5); }
  60%    { box-shadow: 0 0 0 7px rgba(22,163,74,0); }
}

/* Contadores en formato pill: "0 En juego" · "16 Pendiente" · "0 Finalizado" */
.tn-counters { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; justify-content: flex-end; }
.tn-counter {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(184,152,42,.13);
  border: 1px solid rgba(184,152,42,.22);
  font-size: .72rem;
  white-space: nowrap;
  color: rgba(0,0,0,.75);
}
body.dark-mode .tn-counter { color: rgba(255,255,255,.85); }
.tn-counter-val   { font-weight: 800; font-size: .82rem; color: var(--gold,#b8982a); }
.tn-counter-label { opacity: .85; }

.tn-clock {
  font-size: .72rem; font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: rgba(0,0,0,.5);
  padding: 3px 10px;
  background: rgba(0,0,0,.05);
  border: 1px solid rgba(0,0,0,.1);
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
}
body.dark-mode .tn-clock { color: rgba(255,255,255,.6); background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.12); }

/* Móvil estrecho */
@media (max-width: 480px) {
  .tn-topbar { padding: 8px 14px; }
  .tn-topbar-title { font-size: 1.05rem; }
  .tn-topbar-meta-row { gap: 6px; }
  .tn-counter { padding: 2px 8px; font-size: .68rem; }
  .tn-counter-val { font-size: .78rem; }
  .tn-clock { font-size: .68rem; padding: 2px 8px; }
}

/* Main layout */
.tn-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 16px;
  max-width: 900px;
  margin: 0 auto;
  /* Permite que los hijos grid encogen por debajo de su contenido (anti-overflow) */
  min-width: 0;
}
.tn-main > * { min-width: 0; }
@media (min-width: 700px) {
  .tn-main { grid-template-columns: 1fr 1fr; }
}

.tn-section-title {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: #888;
  margin-bottom: 10px;
}

/* Court cards */
.tn-courts-grid { display: flex; flex-direction: column; gap: 10px; min-width: 0; }

.tn-court-card {
  border-radius: 14px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 2px solid transparent;
  transition: border-color .2s;
  /* Anti-overflow: permite que hijos largos rompan en lugar de empujar la card */
  min-width: 0; max-width: 100%;
}
.tn-court-card > * { min-width: 0; max-width: 100%; }
.tn-court-card .tn-court-name { word-break: break-word; overflow-wrap: anywhere; }
.tn-court-card.free     { background: rgba(22,163,74,.07);  border-color: rgba(22,163,74,.3); }
.tn-court-card.assigned { background: rgba(234,179,8,.07);  border-color: rgba(234,179,8,.35); }
.tn-court-card.playing  { background: rgba(220,38,38,.07);  border-color: rgba(220,38,38,.3); }

.tn-court-name   { font-weight: 800; font-size: 1rem; }
.tn-court-status { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.tn-court-card.free     .tn-court-status { color: #16a34a; }
.tn-court-card.assigned .tn-court-status { color: #ca8a04; }
.tn-court-card.playing  .tn-court-status { color: #dc2626; }

.tn-court-players { font-size: .9rem; line-height: 1.5; display: flex; flex-direction: column; gap: 4px; }
.tn-court-team { display: flex; align-items: center; gap: 8px; }
.tn-court-team-label {
  font-size: .68rem; font-weight: 700;
  padding: 2px 7px; border-radius: 10px;
  background: rgba(0,0,0,.08);
  min-width: 22px; text-align: center; flex-shrink: 0;
}
body.dark-mode .tn-court-team-label,
body.dark-mode .tn-court-team-label { background: rgba(255,255,255,.12); }

.tn-vs { font-size: .72rem; color: #888; font-weight: 700; padding: 1px 0 1px 30px; }

.tn-live-indicator {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .7rem; color: #dc2626; font-weight: 700; text-transform: uppercase;
}
.tn-live-indicator::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%;
  background: #dc2626; animation: tn-blink 1s infinite; display: inline-block;
}

.tn-court-actions { display: flex; gap: 8px; flex-wrap: wrap; min-width: 0; }
.tn-court-actions .tn-btn { min-width: 0; max-width: 100%; }

/* Buttons */
.tn-btn {
  flex: 1;
  min-width: 0;            /* permite que el botón encoja sin desbordar el contenedor flex */
  padding: 13px 10px;
  border: none;
  border-radius: 10px;
  font-weight: 700;
  font-size: .85rem;
  cursor: pointer;
  transition: transform .15s, opacity .15s;
  min-height: 48px;
}
.tn-btn:active   { transform: scale(.96); }
.tn-btn:disabled { opacity: .38; cursor: not-allowed; transform: none; }

.tn-btn-green  { background: #16a34a; color: #fff; }
.tn-btn-red    { background: #dc2626; color: #fff; }
.tn-btn-gold   { background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%); color: #1a1200; box-shadow: 0 4px 14px rgba(184,152,42,.3); }
.tn-btn-gray   { background: #e5e7eb; color: #374151; }
.tn-btn-dark   { background: #111; color: #fff; }
body.dark-mode .tn-btn-gray,
body.dark-mode .tn-btn-gray  { background: #374151; color: #f3f4f6; }
body.dark-mode .tn-btn-dark,
body.dark-mode .tn-btn-dark  { background: #fff; color: #111; }

/* Botón "Crear torneo" — gradiente dorado premium */
#tnCreateBtn {
  background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%) !important;
  color: #1a1200 !important;
  border-radius: 14px !important;
  box-shadow: 0 6px 22px rgba(184,152,42,.35), 0 2px 6px rgba(0,0,0,.1) !important;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease !important;
  font-weight: 700;
}
@media (hover:hover) {
  #tnCreateBtn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 32px rgba(184,152,42,.45), 0 4px 10px rgba(0,0,0,.12) !important;
    filter: brightness(1.06);
  }
}
#tnCreateBtn:active { transform: scale(.97) !important; transition-duration: .08s !important; }
body.dark-mode #tnCreateBtn { background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%) !important; color: #1a1200 !important; }

/* Copiar enlace público — gold gradient */
#copyUrlBtn {
  background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%) !important;
  color: #1a1200 !important;
  border-radius: 14px !important;
  box-shadow: 0 6px 22px rgba(184,152,42,.35), 0 2px 6px rgba(0,0,0,.1) !important;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease !important;
  font-weight: 700 !important;
  font-size: 1rem !important;
  border: none !important;
  cursor: pointer !important;
}
#copyUrlBtn:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 32px rgba(184,152,42,.45), 0 4px 10px rgba(0,0,0,.12) !important;
  filter: brightness(1.06) !important;
}
#copyUrlBtn:active { transform: scale(.97) !important; transition-duration: .08s !important; }

/* Generar cuadro — gold gradient */
button.tn-btn.tn-btn-gold[onclick="tnGenerateKnockout()"] {
  background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%) !important;
  color: #1a1200 !important;
  border-radius: 14px !important;
  box-shadow: 0 6px 22px rgba(184,152,42,.35), 0 2px 6px rgba(0,0,0,.1) !important;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease !important;
  font-weight: 700 !important;
  border: none !important;
  cursor: pointer !important;
  padding: 12px 20px !important;
  font-size: .88rem !important;
  min-height: 0 !important;
}
button.tn-btn.tn-btn-gold[onclick="tnGenerateKnockout()"]:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 32px rgba(184,152,42,.45), 0 4px 10px rgba(0,0,0,.12) !important;
  filter: brightness(1.06) !important;
}
button.tn-btn.tn-btn-gold[onclick="tnGenerateKnockout()"]:active {
  transform: scale(.97) !important;
  transition-duration: .08s !important;
}

.tn-btn-pulse { animation: tn-pulse-green 1.8s infinite; }

/* Queue */
.tn-queue { display: flex; flex-direction: column; gap: 8px; }

.tn-match-card {
  border-radius: 12px;
  padding: 12px 14px;
  background: var(--field-bg,#f5f5f5);
  color: var(--field-tx,#111); /* fondo claro en dark mode → texto debe ser oscuro */
  border: 1px solid var(--field-bd,#ddd);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: opacity .2s;
}
.tn-match-card.finished { opacity: .55; }

.tn-match-info { flex: 1 1 auto; min-width: 0; max-width: 100%; }
.tn-match-teams {
  font-weight: 700; font-size: .88rem;
  /* Permite romper en móvil; ellipsis en desktop si es muy largo */
  word-break: break-word; overflow-wrap: anywhere;
  line-height: 1.3;
}
@media (min-width: 700px) {
  .tn-match-teams { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; word-break: normal; }
}
.tn-match-round  { font-size: .72rem; color: #888; margin-top: 2px; }
.tn-match-result { font-size: .75rem; color: var(--gold,#b8982a); font-weight: 700; margin-top: 2px; }

.tn-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.tn-dot.pending  { background: #9ca3af; }
.tn-dot.assigned { background: #ca8a04; }
.tn-dot.live     { background: #dc2626; animation: tn-blink 1s infinite; }
.tn-dot.finished { background: #16a34a; }

.tn-assign-btn {
  padding: 9px 14px;
  background: #111; color: #fff;
  border: none; border-radius: 8px;
  font-weight: 700; font-size: .78rem;
  cursor: pointer; white-space: nowrap;
  transition: transform .15s;
  min-height: 40px;
}
.tn-assign-btn:active { transform: scale(.95); }
body.dark-mode .tn-assign-btn,
body.dark-mode .tn-assign-btn { background: #fff; color: #111; }

.tn-status-tag {
  font-size: .72rem; font-weight: 700;
  white-space: nowrap; padding: 4px 8px;
  border-radius: 8px;
}
.tn-status-tag.live     { color: #dc2626; }
.tn-status-tag.assigned { color: #ca8a04; }
.tn-status-tag.blocked  { color: #9ca3af; }

/* Modals */
.tn-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 2000;
  display: flex; align-items: flex-end;
}
@media (min-width: 600px) {
  .tn-modal-overlay { align-items: center; justify-content: center; padding: 20px; }
}

.tn-modal-panel {
  background: var(--panelBg,#fff);
  border-radius: 20px 20px 0 0;
  padding: 24px 20px 36px;
  width: 100%; max-width: 480px;
  max-height: 88vh; overflow-y: auto;
}
@media (min-width: 600px) { .tn-modal-panel { border-radius: 20px; } }

.tn-modal-head {
  font-weight: 800; font-size: 1.05rem;
  margin-bottom: 16px;
  display: flex; align-items: center; justify-content: space-between;
}
.tn-modal-close {
  background: none; border: none; font-size: 1.5rem;
  cursor: pointer; padding: 2px 6px; color: #888; line-height: 1;
}

/* Result input */
.tn-score-input {
  width: 100%;
  padding: 16px; border-radius: 12px;
  border: 2px solid var(--field-bd,#ddd);
  font-size: 1.3rem; font-weight: 700;
  text-align: center; letter-spacing: 3px;
  margin-bottom: 8px;
  background: var(--field-bg,#f5f5f5);
  color: var(--field-tx,#111);
}
.tn-score-input:focus { outline: none; border-color: var(--gold,#b8982a); }
.tn-score-hint { font-size: .78rem; color: #888; text-align: center; margin-bottom: 16px; }

/* Court picker */
.tn-court-option {
  display: flex; align-items: center; gap: 10px;
  padding: 15px 16px; border-radius: 12px;
  border: 2px solid rgba(22,163,74,.3);
  background: rgba(22,163,74,.06);
  cursor: pointer; font-weight: 700; margin-bottom: 8px;
  transition: background .15s;
}
.tn-court-option:active { background: rgba(22,163,74,.16); }

/* Setup panel */
.tn-setup-wrap {
  max-width: 620px; margin: 0 auto; padding: 20px 16px;
}
.tn-section-head {
  font-size: 1rem; font-weight: 800;
  margin: 20px 0 12px;
  display: flex; align-items: center; justify-content: space-between;
}
.tn-divider { height: 1px; background: var(--field-bd,#eee); margin: 20px 0; }

/* Form fields */
.tn-label { display: block; font-size: .83rem; font-weight: 700; margin-bottom: 5px; }
.tn-input {
  width: 100%; padding: 12px 14px;
  border-radius: 10px; border: 1.5px solid var(--field-bd,#ddd);
  font-size: 1rem;
  background-color: var(--field-bg,#fff); color: var(--field-tx,#111);
  background-image: none; background-repeat: no-repeat;
  margin-bottom: 10px;
}
select.tn-input {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.8rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23b8982a' stroke-width='2' stroke-linecap='square' stroke-linejoin='miter'%3E%3Cpath d='M8 10l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
}
body.dark-mode select.tn-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23e8c96a' stroke-width='2' stroke-linecap='square' stroke-linejoin='miter'%3E%3Cpath d='M8 10l4 4 4-4'/%3E%3C/svg%3E");
}
input.tn-input:focus,
select.tn-input:focus {
  outline: none !important;
  border-color: #c9a84c !important;
  box-shadow: none !important;
  -webkit-box-shadow: none !important;
}
.tn-input option:hover { background: rgba(184,152,42,.15); }

/* Stepper de número de pistas */
.tn-stepper {
  display: flex; align-items: stretch; gap: 0;
  width: 100%; margin-bottom: 10px;
  border: 1.5px solid var(--field-bd,#ddd);
  border-radius: 10px;
  background: var(--field-bg,#fff);
  overflow: hidden;
  transition: border-color .15s ease;
}
.tn-stepper:focus-within { border-color: var(--gold,#b8982a); }
.tn-stepper__btn {
  flex: 0 0 48px; min-width: 48px; min-height: 48px;
  background: var(--field-bg,#fff); color: var(--field-tx,#111);
  border: 0; cursor: pointer;
  font-size: 1.4rem; font-weight: 700; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: background .12s ease, transform .08s ease, color .12s ease;
  user-select: none;
}
/* Hover SOLO en dispositivos con puntero (evita sticky hover en táctil) */
@media (hover: hover) and (pointer: fine) {
  .tn-stepper__btn:hover:not(:disabled) { background: rgba(212,175,55,.15); }
}
/* :active solo durante la pulsación; vuelve al estado normal al soltar */
.tn-stepper__btn:active:not(:disabled) { transform: scale(.92); background: rgba(212,175,55,.28); }
.tn-stepper__btn:focus { outline: none; }
.tn-stepper__btn:focus-visible { outline: 2px solid var(--gold,#b8982a); outline-offset: -2px; }
.tn-stepper__btn:disabled { opacity: .35; cursor: not-allowed; }
/* Quita el highlight táctil de iOS (rectángulo gris al tocar) */
.tn-stepper__btn { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
.tn-stepper__input {
  flex: 1; min-width: 0; padding: 12px 8px;
  border: 0; background: transparent; color: var(--field-tx,#111);
  font-size: 1.05rem; font-weight: 700; text-align: center;
  -moz-appearance: textfield;
  border-left: 1.5px solid var(--field-bd,#ddd);
  border-right: 1.5px solid var(--field-bd,#ddd);
  transition: background .2s ease;
}
.tn-stepper__input:focus { outline: none; }
.tn-stepper__input::-webkit-outer-spin-button,
.tn-stepper__input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.tn-stepper.is-bumping .tn-stepper__input { background: rgba(212,175,55,.12); }
@media (max-width: 480px) {
  .tn-stepper__btn { flex-basis: 56px; min-width: 56px; min-height: 52px; font-size: 1.6rem; }
  .tn-stepper__input { font-size: 1.15rem; padding: 14px 8px; }
}

/* Team & match cards in setup */
.tn-team-card {
  background: var(--field-bg,#f5f5f5);
  color: var(--field-tx,#111); /* fondo claro en dark mode → texto debe ser oscuro */
  border: 1.5px solid var(--field-bd,#ddd);
  border-radius: 12px;
  padding: 11px 14px;
  transition: border-color .2s, transform .15s;
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
  gap: 10px;
  min-width: 0; max-width: 100%;
}
@media (hover:hover) {
  .tn-team-card:hover { border-color: var(--gold,#b8982a); transform: translateY(-2px); }
}
/* El primer hijo (texto) ocupa el espacio restante y permite romper textos largos */
.tn-team-card > div:first-child { flex: 1 1 auto; min-width: 0; }
.tn-team-card-info {
  font-weight: 700; font-size: .88rem;
  word-break: break-word; overflow-wrap: anywhere;
  line-height: 1.3;
}
.tn-team-card-sub  {
  font-size: .75rem; color: #888; margin-top: 2px;
  word-break: break-word; overflow-wrap: anywhere;
}
.tn-remove-btn {
  background: none; border: none;
  color: #dc2626; font-size: 1.1rem;
  cursor: pointer; padding: 4px 8px;
}
.tn-edit-btn {
  background: none; border: none;
  font-size: 1rem;
  cursor: pointer; padding: 4px 8px;
  opacity: .7;
  -webkit-tap-highlight-color: transparent;
  transition: opacity .15s ease, transform .12s ease;
}
.tn-edit-btn:hover { opacity: 1; }
.tn-edit-btn:active { transform: scale(.92); }

/* Create panel */
.tn-create-wrap {
  max-width: 460px; margin: 40px auto; padding: 0 20px;
}
.tn-create-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 4px; }
.tn-create-sub   { color: #888; font-size: .9rem; margin-bottom: 24px; }

/* Passcode overlay */
.tn-pass-overlay {
  position: fixed; inset: 0;
  background: var(--page-bg,#fff);
  z-index: 999;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.tn-pass-panel { max-width: 340px; width: 100%; text-align: center; }
.tn-pass-title { font-size: 1.2rem; font-weight: 800; margin-bottom: 6px; }
.tn-pass-sub   { color: #888; font-size: .85rem; margin-bottom: 20px; }

/* =========================================
   Botón "Ver cuadro" — chip outline dorado con icono SVG de bracket.
   Reutilizable en t.html (público) y torneo.html (admin).
   ========================================= */
.btn-ver-cuadro {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px;
  background: transparent;
  color: #111;
  border: 1.5px solid var(--gold, #b8982a);
  border-radius: 999px;
  font-weight: 700;
  font-size: .88rem;
  letter-spacing: .2px;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background .18s ease, color .18s ease, transform .12s ease, box-shadow .18s ease;
}
.btn-ver-cuadro:hover {
  background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%);
  color: #1a1200;
  box-shadow: 0 4px 14px rgba(184,152,42,.35);
}
.btn-ver-cuadro:active { transform: scale(.96); }
body.dark-mode .btn-ver-cuadro { color: #fff; }
body.dark-mode .btn-ver-cuadro:hover,
body.dark-mode .btn-ver-cuadro:hover { color: #1a1200; }
.btn-ver-cuadro__icon {
  width: 16px; height: 16px; flex-shrink: 0;
  stroke: currentColor;
}

/* =========================================
   Cuadro de eliminatorias simétrico (cuadro.html)
   Lienzo con scroll/drag en 2 ejes; final centrada.
   ========================================= */
.b2-header {
  background: var(--panelBg, #fff);
  border-bottom: 1px solid var(--border, #eee);
  padding: 14px 18px;
}
.b2-header__row { display: flex; align-items: center; gap: 12px; max-width: 1100px; margin: 0 auto; }
.b2-header__back {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; flex-shrink: 0;
  border-radius: 50%;
  border: 1.5px solid var(--border, #e0e0e0);
  background: transparent;
  color: var(--textMuted, #999);
  text-decoration: none;
  transition: border-color .18s, color .18s, background .18s;
}
.b2-header__back:hover {
  border-color: var(--gold, #b8982a);
  color: var(--gold, #b8982a);
  background: rgba(184,152,42,.07);
}
body.dark-mode .b2-header__back {
  border-color: rgba(255,255,255,.18);
  color: rgba(255,255,255,.5);
  background: transparent;
}
body.dark-mode .b2-header__back:hover {
  border-color: var(--gold, #d4a843);
  color: var(--gold, #d4a843);
  background: rgba(212,175,55,.09);
}
.b2-header__info { flex: 1; min-width: 0; }
.b2-header__title {
  margin: 0; font-size: 1.1rem; font-weight: 800;
  word-break: break-word;
}
.b2-header__meta { font-size: .78rem; color: var(--textMuted,#888); margin-top: 2px; }

/* Lienzo con scroll en 2 ejes */
.b2-viewport {
  width: 100%;
  height: calc(100vh - 220px);
  min-height: 420px;
  overflow: auto;
  background: var(--page-bg, #fafafa);
  cursor: grab;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
  user-select: none;
  overscroll-behavior: auto;
}
.b2-viewport.is-dragging { cursor: grabbing; }
@media (min-width: 769px) {
  .b2-viewport {
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .b2-viewport::-webkit-scrollbar { display: none; }
}
.b2-canvas {
  display: inline-block;
  padding: 28px 32px;
  min-width: 100%;
  width: max-content;
  box-sizing: border-box;
}
.b2-bracket {
  display: flex; align-items: flex-start;
  justify-content: center;
  gap: 24px;
}
/* Layout plano: todas las columnas hijas directas de b2-bracket-main → gap uniforme */
.b2-bracket-main {
  display: flex; align-items: stretch; gap: 24px;
}
.b2-col {
  display: flex; flex-direction: column;
  flex: 0 0 200px;  /* ancho FIJO — ambos lados siempre igual de anchos */
}
.b2-col__title {
  font-size: .72rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--gold, #b8982a);
  text-align: center;
  margin-bottom: 12px;
}
.b2-col__matches {
  display: flex; flex-direction: column;
  justify-content: space-around;
  flex: 1; gap: 16px;
}
/* Final: misma clase b2-col, partido centrado dentro de la columna */
.b2-col--final .b2-col__matches { justify-content: center; }
.b2-col__title--final {
  color: var(--gold, #b8982a);
  font-size: .78rem; letter-spacing: 1px;
}
.b2-match {
  background: var(--field-bg, #fff);
  border: 1.5px solid rgba(184,152,42,.38);
  border-radius: 10px;
  padding: 8px 10px;
  box-sizing: border-box; /* padding incluido en el ancho del bloque */
  width: 100%;            /* se adapta al ancho fijo de la columna */
  position: relative;
  box-shadow: 0 2px 6px rgba(0,0,0,.05);
}
.b2-match.is-done { border-color: rgba(22,163,74,.5); }
.b2-match.is-live { border-color: rgba(220,38,38,.6); }
body.dark-mode .b2-match, body.dark-mode .b2-match { background: #1f1f1f; border-color: rgba(184,152,42,.5); box-shadow: none; }
.b2-match__slot {
  padding: 6px 8px; font-size: .85rem; font-weight: 600;
  border-radius: 6px;
  word-break: break-word; line-height: 1.25;
}
.b2-match__slot + .b2-match__slot {
  margin-top: 4px; padding-top: 8px;
  border-top: 1px dashed rgba(184,152,42,.3);
}
body.dark-mode .b2-match__slot + .b2-match__slot,
body.dark-mode .b2-match__slot + .b2-match__slot { border-top-color: rgba(184,152,42,.35); }
.b2-match__slot.is-tbd {
  color: var(--textMuted, #888);
  font-style: italic; font-weight: 500;
}
.b2-match__result {
  margin-top: 6px;
  font-size: .78rem; font-weight: 700;
  text-align: center;
  color: var(--gold, #b8982a);
  letter-spacing: .03em;
}

/* ── Pair / Single wrappers ──────────────────────────────────────────── */
.b2-pair {
  display: flex; flex-direction: column;
  position: relative; flex: 1;
  justify-content: space-around;
  gap: 0; /* el espacio lo gestiona space-around */
}
/* Los matches NO se estiran — tamaño natural */
.b2-pair .b2-match { flex: none; }
.b2-single { display: flex; align-items: center; flex: 1; }
.b2-single .b2-match { flex: none; }

/* ── Conectores en L: izquierda → derecha ────────────────────────────── */
/* Brazo horizontal match → midpoint del gap de columna */
.b2-col--left .b2-pair .b2-match::after {
  content: ''; position: absolute; top: 50%; height: 0;
  right: -12px; width: 12px;
  border-top: 1.5px solid rgba(184,152,42,.5);
}
/* Barra vertical: pair::before cubre de centro-1er-match a centro-2º-match */
.b2-col--left .b2-pair::before {
  content: ''; position: absolute; width: 0;
  right: -12px; top: 25%; bottom: 25%;
  border-right: 1.5px solid rgba(184,152,42,.5);
}
/* Brazo horizontal: midpoint del gap → siguiente columna */
.b2-col--left .b2-pair::after {
  content: ''; position: absolute; top: 50%; height: 0;
  right: -24px; width: 12px;
  border-top: 1.5px solid rgba(184,152,42,.5);
}
/* Match único: brazo completo */
.b2-col--left .b2-single .b2-match::after {
  content: ''; position: absolute; top: 50%; height: 0;
  right: -24px; width: 24px;
  border-top: 1.5px solid rgba(184,152,42,.4);
}

/* ── Conectores en L: derecha → izquierda ────────────────────────────── */
.b2-col--right .b2-pair .b2-match::before {
  content: ''; position: absolute; top: 50%; height: 0;
  left: -12px; width: 12px;
  border-top: 1.5px solid rgba(184,152,42,.5);
}
.b2-col--right .b2-pair::after {
  content: ''; position: absolute; width: 0;
  left: -12px; top: 25%; bottom: 25%;
  border-left: 1.5px solid rgba(184,152,42,.5);
}
.b2-col--right .b2-pair::before {
  content: ''; position: absolute; top: 50%; height: 0;
  left: -24px; width: 12px;
  border-top: 1.5px solid rgba(184,152,42,.5);
}
.b2-col--right .b2-single .b2-match::before {
  content: ''; position: absolute; top: 50%; height: 0;
  left: -24px; width: 24px;
  border-top: 1.5px solid rgba(184,152,42,.4);
}

/* Final: sin conectores */
.b2-col--final .b2-match::after,
.b2-col--final .b2-match::before { display: none; }

/* Dark mode */
body.dark-mode .b2-col--left .b2-pair .b2-match::after,
body.dark-mode .b2-col--left .b2-pair .b2-match::after,
body.dark-mode .b2-col--left .b2-pair::before,
body.dark-mode .b2-col--left .b2-pair::before,
body.dark-mode .b2-col--left .b2-pair::after,
body.dark-mode .b2-col--left .b2-pair::after,
body.dark-mode .b2-col--right .b2-pair .b2-match::before,
body.dark-mode .b2-col--right .b2-pair .b2-match::before,
body.dark-mode .b2-col--right .b2-pair::after,
body.dark-mode .b2-col--right .b2-pair::after,
body.dark-mode .b2-col--right .b2-pair::before,
body.dark-mode .b2-col--right .b2-pair::before,
body.dark-mode .b2-col--right .b2-pair .b2-match:last-child::after,
body.dark-mode .b2-col--right .b2-pair .b2-match:last-child::after,
body.dark-mode .b2-col--right .b2-pair::before,
body.dark-mode .b2-col--right .b2-pair::before {
  border-color: rgba(184,152,42,.5);
}

/* Columna Fase Previa — mismo diseño que el resto de columnas */
.b2-prelim-col .b2-match::after {
  content: ''; position: absolute; top: 50%;
  right: -24px; width: 24px;
  border-top: 1.5px solid rgba(184,152,42,.35);
}
body.dark-mode .b2-prelim-col .b2-match::after,
body.dark-mode .b2-prelim-col .b2-match::after { border-top-color: rgba(184,152,42,.4); }

/* ─── MÓVIL: bracket simétrico idéntico al desktop, navegable como canvas ─────
   El layout NO cambia respecto a desktop: misma estructura simétrica
   (left | final | right). En móvil simplemente NO cabe → el .b2-viewport
   permite scroll y drag en 2 ejes para navegarlo libremente.
   No se comprimen las cajas: width:max-content fuerza al canvas a ocupar el
   tamaño real del bracket, generando overflow horizontal y vertical.
   ──────────────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .b2-viewport { height: calc(100vh - 180px); cursor: default; touch-action: pan-x pan-y; }
  .b2-canvas { transform-origin: 0 0; will-change: transform; }
  .b2-canvas {
    padding: 16px 14px;
    /* Tamaño real del bracket sin compresión → overflow horizontal → scroll */
    width: max-content;
    min-width: 100%;
  }
  /* Nada se comprime: el canvas es navegable con scroll/drag */
  .b2-bracket, .b2-bracket-main       { flex-shrink: 0; }
  .b2-col, .b2-col--final, .b2-prelim-col { flex-shrink: 0; }
}

/* =========================================
   Bracket de eliminatorias (knockout)
   ========================================= */
.tn-matches-fullwidth {
  width: 100%;
}
.tn-bracket-scroll {
  width: 100%;
  overflow-x: auto; overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 16px 20px 20px;
  background: var(--page-bg, #fafafa);
  cursor: grab;
}
.tn-bracket-scroll:active { cursor: grabbing; }
.tn-bracket {
  display: inline-flex; align-items: stretch;
  gap: 22px;
  min-width: 100%;
}
.tn-bracket__col {
  display: flex; flex-direction: column;
  min-width: 200px; flex-shrink: 0;
}
/* Columna Preliminar: mismo ancho y diseño, alineada arriba */
.tn-bracket__col--prelim .tn-bracket__matches {
  justify-content: flex-start;
}
.tn-bracket__col--prelim .tn-bracket__single {
  flex: none;
  align-items: flex-start;
}
.tn-bracket__round {
  font-size: .72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--gold,#b8982a);
  text-align: center;
  margin-bottom: 10px;
}
.tn-bracket__matches {
  display: flex; flex-direction: column;
  justify-content: space-around;
  flex: 1; gap: 14px;
}
.tn-bracket__pair {
  display: flex; flex-direction: column;
  position: relative; flex: 1;
  justify-content: space-around;
  gap: 0;
}
.tn-bracket__pair .tn-bracket__match { flex: none; }
.tn-bracket__single { display: flex; align-items: center; flex: 1; }
.tn-bracket__single .tn-bracket__match { flex: none; }

/* Conectores en L para tn-bracket (gap=22px → brazo=11px) */
.tn-bracket__pair .tn-bracket__match::after {
  content: ''; position: absolute; top: 50%; height: 0;
  right: -11px; width: 11px;
  border-top: 1.5px solid rgba(184,152,42,.5);
}
/* Barra vertical via pair::before */
.tn-bracket__pair::before {
  content: ''; position: absolute; width: 0;
  right: -11px; top: 25%; bottom: 25%;
  border-right: 1.5px solid rgba(184,152,42,.5);
}
.tn-bracket__pair::after {
  content: ''; position: absolute; top: 50%; height: 0;
  right: -22px; width: 11px;
  border-top: 1.5px solid rgba(184,152,42,.5);
}
.tn-bracket__col:last-child .tn-bracket__pair::after,
.tn-bracket__col:last-child .tn-bracket__pair::before,
.tn-bracket__col:last-child .tn-bracket__pair .tn-bracket__match::after { display: none; }
.tn-bracket__single .tn-bracket__match::after {
  content: ''; position: absolute; top: 50%; height: 0;
  right: -22px; width: 22px;
  border-top: 1.5px solid rgba(184,152,42,.4);
}
.tn-bracket__col:last-child .tn-bracket__single .tn-bracket__match::after { display: none; }
body.dark-mode .tn-bracket__pair .tn-bracket__match::after,
body.dark-mode .tn-bracket__pair .tn-bracket__match::after,
body.dark-mode .tn-bracket__pair::before,
body.dark-mode .tn-bracket__pair::before,
body.dark-mode .tn-bracket__pair::after,
body.dark-mode .tn-bracket__pair::after { border-color: rgba(255,255,255,.18); }

.tn-bracket__match {
  background: var(--field-bg,#fff);
  border: 1.5px solid rgba(184,152,42,.38);
  border-radius: 10px;
  padding: 8px 10px;
  position: relative;
  box-shadow: 0 2px 6px rgba(0,0,0,.05);
  width: 100%;
  box-sizing: border-box;
}
.tn-bracket__slot {
  padding: 6px 8px;
  font-size: .82rem; font-weight: 600;
  border-radius: 6px;
  word-break: break-word;
  line-height: 1.25;
}
.tn-bracket__slot + .tn-bracket__slot {
  margin-top: 4px;
  border-top: 1px dashed var(--field-bd,#ddd);
  padding-top: 8px;
}
.tn-bracket__slot.is-tbd {
  color: var(--textMuted,#888);
  font-style: italic;
  font-weight: 500;
}
body.dark-mode .tn-bracket__match,
body.dark-mode .tn-bracket__match { background: #1f1f1f; border-color: rgba(184,152,42,.25); box-shadow: none; }
body.dark-mode .tn-bracket__slot + .tn-bracket__slot,
body.dark-mode .tn-bracket__slot + .tn-bracket__slot { border-top-color: rgba(255,255,255,.12); }

@media (max-width: 480px) {
  .tn-bracket { gap: 16px; }
  .tn-bracket__col { min-width: 170px; }
  .tn-bracket__match::after { right: -16px; width: 16px; }
  .tn-bracket__slot { font-size: .78rem; padding: 5px 7px; }
}

/* Share / QR modal */
.tn-qr-wrap { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.tn-qr-wrap #qrImg {
  display: block; margin: 0 auto;
  width: 220px; height: 220px; max-width: 100%;
  border-radius: 10px;
  border: 3px solid var(--gold,#b8982a);
  background: #fff;
  object-fit: contain;
}
.tn-qr-wrap #qrImg[hidden] { display: none; }
.tn-qr-error {
  width: 220px; max-width: 100%;
  padding: 24px 12px;
  border-radius: 10px;
  border: 1.5px dashed var(--field-bd,#ddd);
  background: rgba(229,57,53,.06);
  color: #e53935; font-weight: 700;
  text-align: center;
  margin: 0;
}
.tn-public-url {
  font-size: .78rem;
  background: var(--inputBg,#f5f5f5);
  padding: 10px 14px; border-radius: 8px;
  word-break: break-all; text-align: center;
  width: 100%; color: var(--field-tx,#111);
}

/* Empty states */
.tn-empty { text-align: center; padding: 24px 16px; color: #888; font-size: .88rem; }

/* Result badge */
.tn-result-badge {
  display: inline-block;
  padding: 3px 9px; border-radius: 20px;
  font-size: .75rem; font-weight: 700;
  background: linear-gradient(135deg,#c9a84c 0%,#e8c96a 45%,#b8982a 100%); color: #1a1200;
  box-shadow: 0 2px 8px rgba(184,152,42,.25);
  white-space: nowrap;
}

/* --- PUBLIC VIEW --- */
.tn-pub-wrap { max-width: 680px; margin: 0 auto; padding: 16px; }
.tn-pub-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 4px; }
.tn-pub-sub   { color: #888; font-size: .88rem; margin-bottom: 20px; }

.tn-pub-court {
  border-radius: 14px; padding: 14px 16px; margin-bottom: 10px;
  border: 2px solid rgba(220,38,38,.25);
  background: rgba(220,38,38,.05);
}
.tn-pub-court-head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px;
}
.tn-pub-court-name { font-weight: 800; font-size: .95rem; }

.tn-pub-next {
  border-radius: 12px; padding: 12px 14px; margin-bottom: 8px;
  background: var(--field-bg,#f5f5f5);
  border: 1px solid var(--field-bd,#ddd);
  display: flex; align-items: center; gap: 10px;
}
.tn-pub-next-info { flex: 1; min-width: 0; }
.tn-pub-next-teams { font-weight: 700; font-size: .88rem; }
.tn-pub-next-round { font-size: .72rem; color: #888; margin-top: 2px; }

.tn-finished-match {
  border-radius: 12px; padding: 12px 14px; margin-bottom: 8px;
  background: var(--field-bg,#f5f5f5);
  border: 1px solid var(--field-bd,#ddd);
  display: flex; align-items: center; gap: 10px;
}