/* ============================================================
   COPA PANAS — Custom Styles
   Paleta base (Mundial 2026, vía competiciones.js):
   Negro #07090f | Rojo #e0182d | Azul #0052c8 | Verde #00a64e | Dorado #c9a84c
============================================================ */

/* ── Variables ── */
:root {
  --bg:        #07090f;
  --bg-mid:    #0d1118;
  --bg-card:   #121826;
  /* --red es fijo en toda la app (DESIGN.md "rojo-eliminación"): errores de
     validación, btn-danger, tab activo de ronda eliminatoria. No es un color
     de marca por competición — competiciones.js nunca lo sobreescribe. */
  --red:       #e0182d;
  --red-dim:   color-mix(in srgb, var(--red) 12%, transparent);
  /* --accent sí es de marca: hoy solo alimenta la franja del header
     (aplicarPaletaCompeticion en competiciones.js la fija por competición).
     Este valor es el default antes de elegir competición. */
  --accent:    #e0182d;
  --blue:      #0052c8;
  --blue-dim:  color-mix(in srgb, var(--blue) 12%, transparent);
  --green:     #00a64e;
  --green-dim: color-mix(in srgb, var(--green) 12%, transparent);
  --gold:      #FAC21E;
  --gold-light:color-mix(in srgb, var(--gold) 65%, white);
  --gold-dim:  color-mix(in srgb, var(--gold) 12%, transparent);
  --white:     #f0f3f8;
  --gray-text: #6b7a8d;
  --border:    rgba(255,255,255,0.07);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-top:    env(safe-area-inset-top, 0px);
  --ease-entrada: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Light theme variables ── */
[data-theme="light"] {
  --bg:        #f0f4fa;
  --bg-mid:    #e2e8f4;
  --bg-card:   #ffffff;
  --white:     #0f1420;
  --gray-text: #4a5568;
  --border:    rgba(0,0,0,0.16);
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  min-height: 100dvh;
  overscroll-behavior: none;
  padding-top: calc(60px + var(--safe-top));
  transition: background-color 250ms ease, color 250ms ease;
}

/* ── Scrollbar hide ── */
.scrollbar-hide::-webkit-scrollbar { display: none; }
.scrollbar-hide { -ms-overflow-style: none; scrollbar-width: none; }

/* ── Typography ── */
.font-bebas { font-family: 'Bebas Neue', cursive; }

/* ── Header ── */
.app-header {
  background: var(--bg);
  padding-top: var(--safe-top);
  position: relative;
  box-shadow: 0 2px 20px rgba(0,0,0,0.6);
}

/* Franja del header: colores propios de la competición activa (--header-stripe,
   ver aplicarPaletaCompeticion en competiciones.js). Antes de elegir competición
   (pantalla de selección) cae a los colores de marca de Copa Panas — dorado,
   negro, blanco — en vez de los de ninguna competición en particular (todavía
   no hay ninguna activa). El dorado se mantiene fijo en los dos temas; el
   negro/blanco central usa var(--white), que ya es el rol semántico de
   "máximo contraste" y se invierte solo por tema (casi blanco en oscuro,
   casi negro en claro) — así la franja siempre contrasta contra el fondo
   del header en vez de fundirse con él. */
.app-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--header-stripe, linear-gradient(90deg, #FAC21E 0%, var(--white) 50%, #FAC21E 100%));
}

.header-inner { min-height: 56px; }

[data-theme="light"] .app-header {
  background: #ffffff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

/* Swap de wordmark por tema */
#header-wordmark-light { display: none; }
[data-theme="light"] #header-wordmark-dark { display: none; }
[data-theme="light"] #header-wordmark-light { display: block; }

#hero-wordmark-light { display: none; }
[data-theme="light"] #hero-wordmark-dark { display: none; }
[data-theme="light"] #hero-wordmark-light { display: block; }

/* Variante mínima (selección de competición): solo el toggle de tema */
[data-header-variant="minimo"] #header-brand { display: none; }
[data-header-variant="minimo"] .header-inner { justify-content: flex-end; }

/* ── Bottom Nav ── */
.bottom-nav {
  background: var(--bg);
  border-top: 1px solid var(--border);
  display: flex;
  padding-bottom: var(--safe-bottom);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.5);
}

.nav-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 10px 4px;
  min-height: 56px;
  color: var(--gray-text);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: color 200ms ease;
  border: none;
  background: transparent;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nav-tab i { font-size: 18px; transition: transform 200ms var(--ease-entrada); }

.nav-tab.active { color: var(--gold); }
.nav-tab.active i { transform: translateY(-2px) scale(1.08); }

[data-theme="light"] .bottom-nav {
  background: #ffffff;
  border-top-color: rgba(0,0,0,0.1);
}

/* ── Screens ── */
.screen { display: none; min-height: calc(100dvh - 130px); }
.screen.active { display: block; animation: fadeIn 220ms var(--ease-entrada); }

/* ── Cards / Glass ── */
.card-glass {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

/* El padding real de .card-glass hoy viene de las utilidades p-3/p-4 de
   Tailwind (generadas en runtime vía CDN) — invisible para el analizador
   estático de Impeccable. Estas reglas duplican el mismo valor en CSS
   estático (misma especificidad que Tailwind, misma posición en la cascada
   — no hay doble padding, gana la última declaración) para que el checker
   vea el padding real sin cambiar nada visualmente. */
.card-glass.p-3 { padding: 12px; }
.card-glass.p-4 { padding: 16px; }

[data-theme="light"] .card-glass {
  background: #ffffff;
  border-color: rgba(0,0,0,0.16);
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

/* ── Forms ── */
.form-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-text);
  margin-bottom: 7px;
}

.form-input {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  color: var(--white);
  transition: border-color 200ms ease, box-shadow 200ms ease;
  outline: none;
  -webkit-appearance: none;
}

.form-input::placeholder { color: rgba(255,255,255,0.2); }

.form-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 18%, transparent);
}

.form-input.error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--red) 15%, transparent);
}

[data-theme="light"] .form-input {
  background: #f8faff;
  border-color: rgba(0,0,0,0.12);
  color: #0f1420;
}

[data-theme="light"] .form-input::placeholder { color: rgba(0,0,0,0.3); }
[data-theme="light"] .form-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 12%, transparent);
}

/* ── Buttons ── */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-success {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  border: none;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 200ms ease, opacity 200ms ease;
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  text-decoration: none;
}

/* Primary — Azul */
.btn-primary {
  background: linear-gradient(135deg, #003d99 0%, var(--blue) 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--blue) 35%, transparent);
}

.btn-primary:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-primary:not(:disabled):active { transform: scale(0.97); box-shadow: 0 2px 8px color-mix(in srgb, var(--blue) 25%, transparent); }

/* Secondary — Glass */
.btn-secondary {
  background: var(--border);
  color: var(--white);
  border: 1px solid var(--border);
}

.btn-secondary:active { transform: scale(0.97); }

[data-theme="light"] .btn-secondary {
  background: rgba(0,0,0,0.05);
  color: #0f1420;
  border-color: rgba(0,0,0,0.12);
}

/* Danger — Rojo */
.btn-danger {
  background: color-mix(in srgb, var(--red) 12%, transparent);
  color: var(--red);
  border: 1.5px solid color-mix(in srgb, var(--red) 35%, transparent);
}

.btn-danger:active { transform: scale(0.97); }

/* Success — Verde */
.btn-success {
  background: linear-gradient(135deg, #007a38 0%, #038242 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--green) 30%, transparent);
}

.btn-success:active { transform: scale(0.97); }

/* Ripple */
.btn-primary::after, .btn-secondary::after, .btn-danger::after, .btn-success::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: opacity 250ms ease;
}
.btn-primary:active::after, .btn-secondary:active::after,
.btn-danger:active::after, .btn-success:active::after { opacity: 1; }

/* ── Counter Buttons ── */
.counter-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--gold) 10%, transparent);
  border: 1.5px solid color-mix(in srgb, var(--gold) 30%, transparent);
  color: var(--gold);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 200ms ease, transform 150ms ease;
  flex-shrink: 0;
}

.counter-btn:active { transform: scale(0.9); background: color-mix(in srgb, var(--gold) 22%, transparent); }

/* ── Logo Upload ── */
.logo-upload-area {
  border: 2px dashed color-mix(in srgb, var(--gold) 25%, transparent);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  transition: border-color 200ms ease, background 200ms ease;
}

.logo-upload-area:active {
  border-color: var(--gold);
  background: var(--gold-dim);
}

/* ── Mode buttons ── */
.mode-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--gray-text);
  min-height: 44px;
}

.mode-btn.active {
  background: var(--blue-dim);
  border-color: var(--blue);
  color: #5ba0ff;
}

[data-theme="light"] .mode-btn {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.1);
  color: #4a5568;
}

[data-theme="light"] .mode-btn.active {
  background: color-mix(in srgb, var(--blue) 8%, transparent);
  border-color: var(--blue);
  color: var(--blue);
}

/* ── Selección de competición ──
   Pantalla de un solo momento (elegir competición) — se centra el bloque
   verticalmente en vez de anclarlo arriba, para que no quede un vacío
   grande debajo en pantallas altas o anchas (mismo tratamiento de "hero"
   que el trofeo de setup, pero ocupando el alto completo disponible). */
#screen-competicion.active {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: inherit;
}

.competicion-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 120px;
  padding: 20px;
  border-radius: 16px;
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--white);
  cursor: pointer;
  transition: transform 150ms ease, border-color 150ms ease, background-color 150ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .competicion-card:hover {
    border-color: var(--card-accent, var(--gold));
    background: color-mix(in srgb, var(--card-accent, var(--gold)) 8%, transparent);
    transform: translateY(-2px);
  }
}

.competicion-card:focus-visible {
  border-color: var(--card-accent, var(--gold));
  background: color-mix(in srgb, var(--card-accent, var(--gold)) 8%, transparent);
  transform: translateY(-2px);
}

[data-theme="light"] .competicion-card {
  background: #ffffff;
  border-color: rgba(0,0,0,0.16);
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

@media (prefers-reduced-motion: reduce) {
  .competicion-card { transition: none; }
  .competicion-card:hover, .competicion-card:focus-visible { transform: none; }
}

/* 2+ competiciones: aprovechar el ancho en tablet/desktop en vez de una
   columna angosta apilada (spec 002 FR-005, research.md §5). */
@media (min-width: 640px) {
  #lista-competiciones {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

/* ── Player input row ── */
.jugador-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  animation: slideInUp 200ms var(--ease-entrada);
}

.jugador-num {
  flex-shrink: 0;
  width: 32px;
  height: 40px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--gold) 10%, transparent);
  border: 1.5px solid color-mix(in srgb, var(--gold) 25%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--gold);
  margin-top: 1px;
}

.jugador-input-wrap { flex: 1; }

.jugador-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  color: var(--white);
  outline: none;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.jugador-input::placeholder { color: rgba(255,255,255,0.2); }
.jugador-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 15%, transparent); }
.jugador-input.error { border-color: var(--red); }

.jugador-error {
  font-size: 11px;
  color: var(--red);
  margin-top: 3px;
  padding-left: 2px;
  display: none;
}
.jugador-input.error ~ .jugador-error { display: block; }

[data-theme="light"] .jugador-input {
  background: #f8faff;
  border-color: rgba(0,0,0,0.1);
  color: #0f1420;
}
[data-theme="light"] .jugador-input::placeholder { color: rgba(0,0,0,0.25); }

/* ── Importar jugadores del registro (D4) ── */
.btn-import-registro {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
  background: color-mix(in srgb, var(--gold) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
  border-radius: 8px;
  cursor: pointer;
  transition: background 150ms ease;
}
.btn-import-registro:active { background: color-mix(in srgb, var(--gold) 18%, transparent); }
.btn-import-registro.hidden { display: none; }

/* ── Info card ── */
.info-card {
  background: color-mix(in srgb, var(--gold) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--gold) 22%, transparent);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--gold-light);
  line-height: 1.5;
}

[data-theme="light"] .info-card { background: color-mix(in srgb, var(--gold) 10%, transparent); }

/* ── Standings Table ── */
.standings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.standings-table th {
  text-align: center;
  padding: 8px 4px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-text);
  border-bottom: 1px solid var(--border);
}

.standings-table th:first-child { text-align: left; padding-left: 12px; }

.standings-table td {
  text-align: center;
  padding: 9px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-size: 15px;
  color: var(--white);
}

.standings-table td:first-child { text-align: left; padding-left: 12px; }
.standings-table tr:last-child td { border-bottom: none; }
.standings-table tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

.standings-table tr.leader td { background: color-mix(in srgb, var(--gold) 5%, transparent); }
.standings-table tr.leader td:first-child { border-left: 3px solid var(--gold); }
.standings-table tr.leader .player-name { color: var(--gold); font-weight: 700; }

[data-theme="light"] .standings-table td { color: #0f1420; }
[data-theme="light"] .standings-table tr:nth-child(even) td { background: rgba(0,0,0,0.02); }
[data-theme="light"] .standings-table tr.leader td { background: color-mix(in srgb, var(--gold) 6%, transparent); }

/* ── Match Card ── */
.match-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, transform 150ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .match-card:hover { border-color: var(--blue); background: rgba(255,255,255,0.05); }
}

.match-card:active { background: var(--border); transform: scale(0.99); }

.match-card.completed {
  border-color: color-mix(in srgb, var(--green) 30%, transparent);
  border-left: 3px solid var(--green);
  background: color-mix(in srgb, var(--green) 4%, transparent);
}

[data-theme="light"] .match-card {
  background: #f8faff;
  border-color: rgba(0,0,0,0.16);
}

[data-theme="light"] .match-card.completed {
  background: color-mix(in srgb, var(--green) 5%, transparent);
  border-color: color-mix(in srgb, var(--green) 30%, transparent);
}

.match-player { flex: 1; min-width: 0; }

.match-player-name {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--white);
}

.match-player-team {
  font-size: 11px;
  color: var(--gray-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.match-score {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.score-badge {
  background: var(--gold-dim);
  border: 1px solid color-mix(in srgb, var(--gold) 25%, transparent);
  border-radius: 8px;
  padding: 3px 9px;
  font-family: 'Bebas Neue', cursive;
  font-size: 22px;
  color: var(--gold);
  min-width: 34px;
  text-align: center;
  line-height: 1;
}

.score-badge.pending {
  background: rgba(255,255,255,0.04);
  border-color: var(--border);
  color: var(--gray-text);
  font-size: 15px;
  padding: 5px 9px;
}

.match-status-icon {
  width: 22px;
  flex-shrink: 0;
  text-align: center;
}

/* ── Score Input (modal) ── */
.score-input {
  width: 88px;
  background: rgba(255,255,255,0.05);
  border: 2px solid color-mix(in srgb, var(--gold) 35%, transparent);
  border-radius: 14px;
  padding: 10px 8px;
  font-family: 'Bebas Neue', cursive;
  font-size: 52px;
  color: var(--gold);
  text-align: center;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: textfield;
  transition: border-color 200ms ease, box-shadow 200ms ease;
  margin: 0 auto;
  display: block;
}

.score-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gold) 18%, transparent);
}

.score-input::-webkit-inner-spin-button,
.score-input::-webkit-outer-spin-button { -webkit-appearance: none; }

[data-theme="light"] .score-input { color: #0f1420; }

/* ── Bracket ── */
.bracket-wrap { overflow-x: auto; padding-bottom: 16px; }

.bracket-round {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bracket-match {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, transform 150ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .bracket-match:hover { border-color: var(--blue); background: rgba(255,255,255,0.05); }
}

.bracket-match:active { transform: scale(0.98); border-color: var(--blue); }
.bracket-match.completed { border-color: color-mix(in srgb, var(--green) 35%, transparent); }

[data-theme="light"] .bracket-match {
  background: #ffffff;
  border-color: rgba(0,0,0,0.16);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.bracket-team {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  gap: 8px;
}

.bracket-team + .bracket-team { border-top: 1px solid var(--border); }

.bracket-team-name {
  font-size: 13px;
  font-weight: 600;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--white);
}

.bracket-team-score {
  font-family: 'Bebas Neue', cursive;
  font-size: 24px;
  color: var(--gold);
  min-width: 28px;
  text-align: right;
}

.bracket-team.winner .bracket-team-name { color: var(--gold); font-weight: 700; }
.bracket-team.winner .bracket-team-score { color: var(--gold); }

.bracket-phase-label {
  font-family: 'Bebas Neue', cursive;
  font-size: 24px;
  color: var(--gray-text);
  letter-spacing: 0.12em;
  padding: 6px 0 10px;
}

[data-theme="light"] .bracket-team-name { color: #0f1420; }
[data-theme="light"] .bracket-team + .bracket-team { border-top-color: rgba(0,0,0,0.07); }

/* ── Group tabs ── */
.grupo-tab {
  flex-shrink: 0;
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--gray-text);
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
  white-space: nowrap;
  min-height: 44px;
  font-family: 'Inter', sans-serif;
}

.grupo-tab.active {
  background: var(--green-dim);
  border-color: var(--green);
  color: #4dcc88;
}

[data-theme="light"] .grupo-tab.active {
  background: color-mix(in srgb, var(--green) 10%, transparent);
  color: var(--green);
}

/* ── Ronda tabs ── */
.ronda-tab {
  flex-shrink: 0;
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--gray-text);
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
  white-space: nowrap;
  min-height: 44px;
  font-family: 'Inter', sans-serif;
}

.ronda-tab.active {
  background: var(--red-dim);
  border-color: var(--red);
  color: #ff7080;
}

[data-theme="light"] .ronda-tab.active {
  background: color-mix(in srgb, var(--red) 8%, transparent);
  color: var(--red);
}

/* ── Clasificados checkboxes ── */
.clasificado-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 150ms ease;
  -webkit-tap-highlight-color: transparent;
}

.clasificado-row:last-child { border-bottom: none; }
.clasificado-row:active { background: rgba(255,255,255,0.04); }

.clasificado-row.selected { background: color-mix(in srgb, var(--blue) 7%, transparent); }
.clasificado-row.selected .cl-nombre { color: var(--gold); }

[data-theme="light"] .clasificado-row:active { background: rgba(0,0,0,0.03); }
[data-theme="light"] .clasificado-row.selected { background: color-mix(in srgb, var(--blue) 6%, transparent); }

.cl-check {
  width: 22px;
  height: 22px;
  border-radius: 8px;
  border: 2px solid var(--border);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
  color: transparent;
  font-size: 11px;
}

.clasificado-row.selected .cl-check {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.cl-rank {
  font-family: 'Bebas Neue', cursive;
  font-size: 16px;
  color: var(--gray-text);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.clasificado-row.selected .cl-rank { color: var(--gold); }

.cl-info { flex: 1; min-width: 0; }

.cl-nombre {
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cl-detalle {
  font-size: 11px;
  color: var(--gray-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cl-pts {
  font-family: 'Bebas Neue', cursive;
  font-size: 22px;
  color: var(--gold);
  flex-shrink: 0;
}

[data-theme="light"] .cl-nombre { color: #0f1420; }

.clasificados-counter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--blue-dim);
  border-top: 1px solid color-mix(in srgb, var(--blue) 20%, transparent);
}

.clasificados-counter-num {
  font-family: 'Bebas Neue', cursive;
  font-size: 22px;
  color: #5ba0ff;
}

.clasificados-counter-warning {
  font-size: 11px;
  color: var(--red);
  display: none;
}

/* ── Administración del registro de jugadores (spec 005) ── */
.admin-registro-row {
  border-bottom: 1px solid var(--border);
  padding: 8px 4px;
}
.admin-registro-row:last-child { border-bottom: none; }

.admin-registro-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
}

.admin-registro-nombre {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-registro-acciones {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.admin-registro-btn {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--gray-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 150ms ease, color 150ms ease, transform 200ms ease;
  -webkit-tap-highlight-color: transparent;
}
.admin-registro-btn:active { transform: scale(0.93); }
.admin-registro-btn-editar:active { color: var(--blue); border-color: color-mix(in srgb, var(--blue) 40%, transparent); }
.admin-registro-btn-borrar:active { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, transparent); }
.admin-registro-btn-guardar { color: var(--green); border-color: color-mix(in srgb, var(--green) 40%, transparent); }
.admin-registro-btn-historial.expanded { color: var(--gold); border-color: color-mix(in srgb, var(--gold) 40%, transparent); transform: rotate(180deg); }

[data-theme="light"] .admin-registro-nombre { color: #0f1420; }
[data-theme="light"] .admin-registro-btn { border-color: rgba(0,0,0,0.12); }

/* Fila en modo edición (US1) */
.admin-registro-edit-wrap { flex: 1; min-width: 0; }

.admin-registro-input {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  color: var(--white);
  outline: none;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}
.admin-registro-input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 15%, transparent); }
.admin-registro-input.error { border-color: var(--red); }

[data-theme="light"] .admin-registro-input {
  background: #f8faff;
  border-color: rgba(0,0,0,0.1);
  color: #0f1420;
}

.admin-registro-edit-error {
  font-size: 11px;
  color: var(--red);
  margin-top: 3px;
  padding-left: 2px;
}
.admin-registro-edit-error.hidden { display: none; }

/* Historial de equipos expandible (US3) — la transición de altura respeta
   prefers-reduced-motion vía la regla global de abajo, no necesita una
   excepción propia. */
.admin-registro-historial {
  margin-top: 8px;
  padding: 8px 10px;
  background: rgba(255,255,255,0.03);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.admin-registro-historial.hidden { display: none; }

.admin-registro-historial-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}
.admin-registro-historial-item:last-child { border-bottom: none; }

.admin-registro-historial-equipo { color: var(--gold); font-weight: 600; flex-shrink: 0; }
.admin-registro-historial-competicion { color: var(--gray-text); flex: 1; text-align: center; }
.admin-registro-historial-fecha { color: var(--gray-text); flex-shrink: 0; font-size: 11px; }

.admin-registro-historial-vacio {
  font-size: 11px;
  color: var(--gray-text);
  text-align: center;
  padding: 6px 0;
}

/* ── Cruce setup ── */
.cruce-row {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

[data-theme="light"] .cruce-row {
  background: #f8faff;
  border-color: rgba(0,0,0,0.16);
}

.cruce-row .cruce-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 6px;
}

.cruce-row select, .cabeza-select-row select, .asignacion-row .equipo-select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  color: var(--white);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  margin-bottom: 4px;
}

.cruce-row select:focus, .cabeza-select-row select:focus,
.asignacion-row .equipo-select:focus { border-color: var(--blue); }

[data-theme="light"] .cruce-row select,
[data-theme="light"] .cabeza-select-row select,
[data-theme="light"] .asignacion-row .equipo-select {
  background: #f0f4fa;
  border-color: rgba(0,0,0,0.12);
  color: #0f1420;
}

/* ── Clasificados quick buttons ── */
.btn-clasificados-num {
  padding: 8px 18px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--gray-text);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-family: 'Inter', sans-serif;
}

.btn-clasificados-num.active {
  background: var(--blue-dim);
  border-color: var(--blue);
  color: #5ba0ff;
}

[data-theme="light"] .btn-clasificados-num.active {
  background: color-mix(in srgb, var(--blue) 8%, transparent);
  color: var(--blue);
}

/* ── Penal buttons ── */
.penal-btn {
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 13px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  border: 1.5px solid color-mix(in srgb, var(--gold) 25%, transparent);
  background: color-mix(in srgb, var(--gold) 5%, transparent);
  color: var(--gold-light);
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease;
  text-align: center;
  min-height: 44px;
}

.penal-btn.active {
  background: color-mix(in srgb, var(--gold) 18%, transparent);
  border-color: var(--gold);
}

/* ── Toggle switch ── */
.toggle-switch {
  position: relative;
  width: 50px;
  height: 28px;
  border-radius: 14px;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: background 200ms ease, border-color 200ms ease;
  flex-shrink: 0;
}

/* Área de toque real 44x44 sin agrandar el pill visualmente (SC-007) */
.toggle-switch::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
}

.toggle-switch[aria-checked="true"] {
  background: color-mix(in srgb, var(--blue) 30%, transparent);
  border-color: var(--blue);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gray-text);
  transition: transform 200ms ease, background 200ms ease;
}

.toggle-switch[aria-checked="true"] .toggle-thumb {
  transform: translateX(22px);
  background: var(--blue);
}

/* ── Sorteo bombo ── */
.sorteo-bombo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--blue-dim);
  border: 3px solid color-mix(in srgb, var(--blue) 35%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sorteo-bombo.spinning {
  animation: spin-bombo 0.55s linear infinite;
  border-color: var(--blue);
  background: color-mix(in srgb, var(--blue) 18%, transparent);
}

/* Bombo equipos usa rojo */
.sorteo-bombo.eq {
  background: var(--red-dim);
  border-color: color-mix(in srgb, var(--red) 35%, transparent);
}

.sorteo-bombo.eq.spinning {
  border-color: var(--red);
  background: color-mix(in srgb, var(--red) 18%, transparent);
}

@keyframes spin-bombo {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.sorteo-jugador-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  animation: slideInUp 280ms var(--ease-entrada);
  color: var(--white);
}

.sorteo-grupo-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--green-dim);
  border: 1px solid color-mix(in srgb, var(--green) 30%, transparent);
  color: #4dcc88;
  white-space: nowrap;
}

.sorteo-equipo-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--red-dim);
  border: 1px solid color-mix(in srgb, var(--red) 30%, transparent);
  color: #ff7080;
  white-space: nowrap;
}

[data-theme="light"] .sorteo-jugador-item { color: #0f1420; }

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 60;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  animation: fadeIn 200ms var(--ease-entrada);
}

/* modal-confirm es el genérico de confirmación (spec 005 lo invoca por
   primera vez desde DENTRO de otro modal ya abierto, admin-registro) —
   necesita quedar siempre por encima de cualquier otro modal-overlay,
   no solo del contenido de pantalla. */
#modal-confirm { z-index: 70; }

.modal-overlay.hidden { display: none; }

@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes slideDown {
  from { transform: translateY(0); opacity: 1; }
  to { transform: translateY(100%); opacity: 0; }
}

.modal-overlay.closing { animation: fadeOut 180ms var(--ease-entrada) forwards; }
.modal-box.closing { animation: slideDown 180ms var(--ease-entrada) forwards; }

.modal-box {
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px 24px 0 0;
  width: 100%;
  max-width: 480px;
  max-height: 90dvh;
  overflow-y: auto;
  padding-bottom: calc(24px + var(--safe-bottom));
  animation: slideUp 250ms var(--ease-entrada);
}

/* Mismo caso que .card-glass — top/left/right hoy vienen de las utilidades
   px-6/py-6/py-8 de Tailwind (runtime, invisibles para el checker estático).
   Se duplican como longhands (no shorthand) para no pisar el
   padding-bottom con safe-area ya declarado arriba. */
.modal-box.py-8 { padding-top: 32px; padding-left: 24px; padding-right: 24px; }
.modal-box.py-6 { padding-top: 24px; padding-left: 24px; padding-right: 24px; }

[data-theme="light"] .modal-box {
  background: linear-gradient(180deg, #eef2fa 0%, #f8faff 100%);
  border-color: rgba(0,0,0,0.1);
}

.modal-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  color: var(--gray-text);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease;
}

.modal-close-btn:active { background: rgba(255,255,255,0.14); color: var(--white); }

[data-theme="light"] .modal-close-btn { background: rgba(0,0,0,0.06); }

/* ── Asignación equipos ── */
.asignacion-row {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 150ms ease;
}

.asignacion-row.has-team {
  border-color: color-mix(in srgb, var(--green) 25%, transparent);
  background: color-mix(in srgb, var(--green) 4%, transparent);
}

.asignacion-row .jugador-label {
  font-weight: 600;
  font-size: 15px;
  flex-shrink: 0;
  min-width: 90px;
  color: var(--white);
}

.equipo-assigned-badge {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-text);
  flex: 1;
}

.equipo-assigned-badge.sorteado {
  background: color-mix(in srgb, var(--green) 8%, transparent);
  border-color: color-mix(in srgb, var(--green) 25%, transparent);
  color: #4dcc88;
}

[data-theme="light"] .asignacion-row { background: #f8faff; border-color: rgba(0,0,0,0.16); }
[data-theme="light"] .asignacion-row .jugador-label { color: #0f1420; }
[data-theme="light"] .equipo-assigned-badge { color: #4a5568; background: rgba(0,0,0,0.04); }

/* ── Drag & Drop ── */
.grupo-drop-zone {
  background: rgba(255,255,255,0.02);
  border: 2px dashed color-mix(in srgb, var(--blue) 20%, transparent);
  border-radius: 14px;
  padding: 12px;
  min-height: 60px;
  transition: border-color 200ms ease, background 200ms ease;
}

.grupo-drop-zone.over {
  border-color: var(--blue);
  background: var(--blue-dim);
}

.draggable-jugador {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 500;
  cursor: grab;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  user-select: none;
  -webkit-user-select: none;
  color: var(--white);
  transition: background 150ms ease;
}

.draggable-jugador:active { cursor: grabbing; }
.draggable-jugador.dragging { opacity: 0.45; }

/* ── Cabeza selector ── */
.cabeza-select-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  padding: 8px 12px;
  margin-bottom: 4px;
}

.cabeza-select-row label {
  font-size: 11px;
  font-weight: 700;
  color: var(--gray-text);
  flex-shrink: 0;
  width: 70px;
}

[data-theme="light"] .cabeza-select-row { background: rgba(0,0,0,0.03); }

/* ── Setup hero ── */
.setup-hero .trophy-icon {
  filter: drop-shadow(0 0 28px color-mix(in srgb, var(--gold) 45%, transparent));
}

/* Botón "volver" de screen-setup: entrada de baja fricción hacia screen-competicion
   (spec 006), deliberadamente un ícono discreto y no el patrón ancho .btn-secondary
   "Atrás" usado entre pasos del wizard — no es un paso más del flujo hacia adelante. */
.btn-volver-competicion {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-size: 16px;
  border: none;
  cursor: pointer;
  transition: background-color 160ms ease;
}

.btn-volver-competicion:hover,
.btn-volver-competicion:focus-visible {
  background: rgba(255, 255, 255, 0.2);
}

/* ── Campeón card ── */
@keyframes campeonReveal {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

.campeon-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #07090f 0%, #0f1628 50%, #07090f 100%);
  border: 2px solid var(--gold);
  border-radius: 20px;
  box-shadow: 0 0 50px color-mix(in srgb, var(--gold) 25%, transparent), inset 0 0 50px color-mix(in srgb, var(--gold) 4%, transparent);
  animation: campeonReveal 380ms var(--ease-entrada);
  /* Antes este padding vivía en el div interno (py-6 px-4 de Tailwind, no
     visible para el checker) — se movió acá porque el checker de
     cramped-padding evalúa el elemento con borde/fondo visible (este), no
     un descendiente. #confetti-canvas se compensa con inset negativo
     abajo para que su área de dibujo no se achique. */
  padding: 24px 16px;
}

[data-theme="light"] .campeon-card {
  background: linear-gradient(135deg, #fff 0%, #f8f4e8 100%);
}

.glow-gold {
  text-shadow: 0 0 24px color-mix(in srgb, var(--gold) 90%, transparent), 0 0 48px color-mix(in srgb, var(--gold) 45%, transparent);
  animation: pulse-glow 2.2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { text-shadow: 0 0 24px color-mix(in srgb, var(--gold) 90%, transparent), 0 0 48px color-mix(in srgb, var(--gold) 40%, transparent); }
  50% { text-shadow: 0 0 36px color-mix(in srgb, var(--gold) 100%, transparent), 0 0 72px color-mix(in srgb, var(--gold) 70%, transparent); }
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: calc(68px + var(--safe-bottom) + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 11px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  z-index: 80;
  white-space: nowrap;
  max-width: calc(100vw - 32px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.5);
  animation: toastIn 200ms var(--ease-entrada);
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(-50%) translateY(0); }
  to { opacity: 0; transform: translateX(-50%) translateY(8px); }
}
.toast.leaving { animation: toastOut 180ms var(--ease-entrada) forwards; }

.toast.hidden { display: none; }
.toast.success { border-color: color-mix(in srgb, var(--green) 50%, transparent); color: #4dcc88; }
.toast.error { border-color: color-mix(in srgb, var(--red) 50%, transparent); color: #ff7080; }

[data-theme="light"] .toast {
  background: #ffffff;
  border-color: rgba(0,0,0,0.12);
  color: #0f1420;
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
}

[data-theme="light"] .toast.success { border-color: color-mix(in srgb, var(--green) 40%, transparent); color: var(--green); }
[data-theme="light"] .toast.error { border-color: color-mix(in srgb, var(--red) 40%, transparent); color: var(--red); }

/* ── Section header ── */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 14px 0;
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--gray-text);
}

.empty-state i { font-size: 40px; opacity: 0.35; margin-bottom: 12px; display: block; }

/* ── Entrada escalonada de listas ──
   .match-card/.bracket-match/.asignacion-row se re-renderizan completos
   (innerHTML) cada vez que cambia el estado del torneo — reutiliza la misma
   entrada que ya tienen .jugador-row/.sorteo-jugador-item, con un stagger
   corto vía nth-child (hasta 8 ítems; el resto entra junto al último paso
   para no alargar la espera en listas largas). Cubre además la entrada del
   ganador al avanzar en la llave, ya que .bracket-match se re-crea en cada
   partido guardado. La tabla de posiciones NO usa este stagger genérico —
   tiene su propio reordenamiento FLIP (animarReordenTabla en app.js) porque
   ahí lo que importa es mostrar el movimiento entre posiciones, no una
   entrada pareja. */
.match-card,
.bracket-match,
.asignacion-row {
  animation: slideInUp 240ms var(--ease-entrada) backwards;
}
.match-card:nth-child(2), .bracket-match:nth-child(2), .asignacion-row:nth-child(2) { animation-delay: 30ms; }
.match-card:nth-child(3), .bracket-match:nth-child(3), .asignacion-row:nth-child(3) { animation-delay: 60ms; }
.match-card:nth-child(4), .bracket-match:nth-child(4), .asignacion-row:nth-child(4) { animation-delay: 90ms; }
.match-card:nth-child(5), .bracket-match:nth-child(5), .asignacion-row:nth-child(5) { animation-delay: 120ms; }
.match-card:nth-child(6), .bracket-match:nth-child(6), .asignacion-row:nth-child(6) { animation-delay: 150ms; }
.match-card:nth-child(7), .bracket-match:nth-child(7), .asignacion-row:nth-child(7) { animation-delay: 180ms; }
.match-card:nth-child(n+8), .bracket-match:nth-child(n+8), .asignacion-row:nth-child(n+8) { animation-delay: 210ms; }

/* ── Reordenamiento FLIP de la tabla de posiciones (animarReordenTabla, app.js) ── */
.standings-table tbody tr {
  transition: transform 320ms var(--ease-entrada);
}
.standings-table tbody tr.fila-nueva {
  animation: slideInUp 240ms var(--ease-entrada) backwards;
}

/* ── Paleta por competición — overrides globales de Tailwind ──
   text-gold/bg-gold/border-gold vienen del tailwind.config inline (color fijo
   #c9a84c, el dorado de Mundial) y no reaccionan a aplicarPaletaCompeticion(),
   que sí actualiza var(--gold) en :root (plata #c0c4cc en Champions). Sin este
   override, el trofeo/títulos quedan dorados en cualquier competición. */
.text-gold { color: var(--gold) !important; }
.bg-gold { background-color: var(--gold) !important; }
.border-gold { border-color: var(--gold) !important; }

/* ── Light theme — global Tailwind overrides ── */
[data-theme="light"] .text-white { color: #0f1420 !important; }
[data-theme="light"] .text-gray-400 { color: #5a6577 !important; }
[data-theme="light"] .text-gray-300 { color: #4a5568 !important; }
[data-theme="light"] .text-gray-500 { color: #718096 !important; }
[data-theme="light"] .text-gray-600 { color: #4b5563 !important; }
[data-theme="light"] .border-white\/8 { border-color: rgba(0,0,0,0.07) !important; }
[data-theme="light"] .bg-white\/5,
[data-theme="light"] .bg-white\/10 { background: rgba(0,0,0,0.05) !important; }

/* Select options */
select option {
  background: #0d1118;
  color: #f0f3f8;
}

[data-theme="light"] select option {
  background: #f0f4fa;
  color: #0f1420;
}

/* ── Sortear equipos button on screen ── */
.btn-sortear-equipos {
  background: linear-gradient(135deg, #990010 0%, var(--red) 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px color-mix(in srgb, var(--red) 35%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 14px 24px;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  border: none;
  cursor: pointer;
  width: 100%;
  transition: transform 150ms ease, box-shadow 200ms ease;
}

.btn-sortear-equipos:active {
  transform: scale(0.97);
  box-shadow: 0 2px 8px color-mix(in srgb, var(--red) 20%, transparent);
}

/* ── Confetti canvas ── */
#confetti-canvas {
  position: absolute;
  /* Compensa el padding nuevo de .campeon-card (24px 16px) para que el
     canvas siga cubriendo la tarjeta completa — overflow:hidden en
     .campeon-card recorta cualquier sobrante, no se ve nada de más. */
  top: -24px;
  right: -16px;
  bottom: -24px;
  left: -16px;
  width: calc(100% + 32px);
  height: calc(100% + 48px);
  pointer-events: none;
}

/* ── Animations ── */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes slideInUp {
  from { transform: translateY(14px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes toastIn {
  from { transform: translateX(-50%) translateY(10px); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* ── Responsive: tablet/desktop (FR-010a, research.md §6) ──────
   Mobile (<640px) es el default de todo el archivo, sin prefijo — no se
   toca nada de lo anterior. Estos breakpoints solo AGREGAN comportamiento
   desde tablet/desktop, nunca degradan mobile. */

/* Tablet (≥640px): más aire, sin cambio estructural de navegación todavía */
@media (min-width: 640px) {
  #app-main { max-width: 640px; margin: 0 auto; }
  .screen { padding-left: 24px; padding-right: 24px; }
}

/* Desktop (≥1024px): el bottom-nav fijo estilo app deja de tener sentido
   (CLAUDE.md: "la navegación inferior fija de mobile no tiene por qué
   mantenerse igual en pantallas anchas") — se convierte en una barra
   secundaria horizontal debajo del header, en vez de flotar abajo. */
@media (min-width: 1024px) {
  /* 68px = alto real del header (medido, no el 56-60px asumido originalmente
     por .header-inner min-height) — con 60px la barra de nav quedaba pisando
     los últimos 8px del header, tapando la franja tricolor (.app-header::after)
     por completo apenas la barra de nav se mostraba. */
  body { padding-top: calc(68px + 52px + var(--safe-top)); }

  #app-main {
    max-width: 1040px;
    margin: 0 auto;
    padding-left: 32px;
    padding-right: 32px;
  }

  .screen { min-height: calc(100dvh - 198px); padding-left: 0; padding-right: 0; }

  .bottom-nav {
    position: fixed;
    top: calc(68px + var(--safe-top));
    bottom: auto;
    left: 0;
    right: 0;
    height: 52px;
    justify-content: center;
    gap: 8px;
    border-top: none;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.35);
    padding-bottom: 0;
  }

  [data-theme="light"] .bottom-nav { border-bottom-color: rgba(0,0,0,0.1); }

  .nav-tab {
    flex: 0 0 auto;
    flex-direction: row;
    gap: 8px;
    padding: 0 22px;
    min-height: 52px;
    font-size: 13px;
  }

  .nav-tab i { font-size: 16px; }
  .nav-tab.active i { transform: none; }

  /* Fase de grupos: tabla de posiciones y partidos lado a lado en vez de
     apilados — misma info, más contexto simultáneo (CLAUDE.md). */
  #grupos-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 16px;
  }

  /* Resumen de grupos en el dashboard: grilla en vez de columna única */
  #dashboard-grupos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
    align-items: start;
  }
  #dashboard-grupos h3 { grid-column: 1 / -1; margin-bottom: 0; }

  /* Bracket: partidos de una ronda en fila en vez de columna apilada */
  .bracket-round {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .bracket-match { min-width: 260px; flex: 0 1 300px; }
}

/* ── Movimiento reducido (FR-011) ──────────────────────────────
   Recorta toda animación/transición decorativa a lo casi-instantáneo
   y detiene los loops infinitos (bombo girando, glow del campeón).
   El feedback funcional (aparecer/desaparecer, cambios de color de
   estado) se mantiene, solo pierde el movimiento intermedio. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}