/* ═══════════════════════════════════════════════════════════════════
   Cuarenta 40 · Componentes: cards, métricas, tablas, pills, botones, formularios, alertas, estados vacíos y tarjetas de partida.
   ═══════════════════════════════════════════════════════════════════ */

.c-card {
  background: var(--ink-800);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.c-card--pad0 { padding: 0; overflow: hidden; }
.c-card--accent { border-color: var(--border-strong); }

/* Nombre del torneo activo (cabecera destacada en ediciones) */
.c-edition-name {
  font-family: var(--font-display); font-size: 20px; font-weight: 600;
  color: var(--text); letter-spacing: -0.01em;
}

.c-card__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.c-card__head h2 {
  font-size: 15px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.c-card__head h2 i { color: var(--indigo-400); font-size: 16px; }

/* ── Tarjetas de métrica (stat) ───────────────────────────────────────────── */
.c-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 26px;
}
.c-stat {
  background: var(--ink-800);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 18px;
  position: relative;
  overflow: hidden;
  transition: border-color .18s ease, transform .18s ease;
}
.c-stat:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.c-stat__icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 18px;
  margin-bottom: 14px;
  background: var(--indigo-soft);
  color: var(--indigo-300);
}
.c-stat__icon--gold  { background: var(--gold-soft);  color: var(--gold); }
.c-stat__icon--green { background: var(--green-soft); color: var(--green); }
.c-stat__icon--violet{ background: var(--violet-soft);color: var(--violet); }
.c-stat__label {
  font-size: 11.5px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 5px;
}
.c-stat__value {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 600; color: var(--text);
  line-height: 1; letter-spacing: -0.03em;
}
.c-stat__value--gold { color: var(--gold); }
.c-stat__sub { font-size: 12px; color: var(--text-muted); margin-top: 6px; }

/* ── Tablas ───────────────────────────────────────────────────────────────── */
.c-table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.c-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.c-table thead th {
  background: var(--ink-750);
  color: var(--text-muted);
  text-align: left;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 11px 16px;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
}
.c-table tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
  vertical-align: middle;
}
.c-table tbody tr:last-child td { border-bottom: none; }
.c-table tbody tr { transition: background .14s ease; }
.c-table tbody tr:hover { background: var(--ink-750); }
.c-table .cell-strong { color: var(--text); font-weight: 500; }
.c-table .cell-sub { font-size: 12px; color: var(--text-muted); }

/* Marcador 40–X con tipografía display */
.c-score {
  font-family: var(--font-display);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

/* ── Pills de estado ──────────────────────────────────────────────────────── */
.c-pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  border: 1px solid transparent;
}
.c-pill i { font-size: 11px; }
.c-pill--green  { background: var(--green-soft);  color: var(--green);  border-color: rgba(52,211,153,0.25); }
.c-pill--amber  { background: var(--amber-soft);  color: var(--amber);  border-color: rgba(251,191,36,0.25); }
.c-pill--rose   { background: var(--rose-soft);   color: var(--rose);   border-color: rgba(251,113,133,0.25); }
.c-pill--indigo { background: var(--indigo-soft); color: var(--indigo-300); border-color: rgba(99,102,241,0.3); }
.c-pill--slate  { background: rgba(120,130,173,0.14); color: var(--text-dim); border-color: rgba(120,130,173,0.25); }
.c-pill--violet { background: var(--violet-soft); color: var(--violet); border-color: rgba(167,139,250,0.28); }
.c-pill--muted  { background: var(--ink-700);     color: var(--text-muted); border-color: var(--border); }

/* ── Badge de mesa ────────────────────────────────────────────────────────── */
.c-mesa {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px;
  border-radius: 7px;
  background: var(--ink-700);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 11.5px; font-weight: 600;
  font-family: var(--font-display);
  white-space: nowrap;
}
.c-mesa i { font-size: 11px; color: var(--indigo-400); }

/* ── Botones ──────────────────────────────────────────────────────────────── */
.c-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  font-size: 13px; font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .16s ease, border-color .16s ease, transform .1s ease, color .16s ease;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1.2;
}
.c-btn i { font-size: 15px; }
.c-btn:active { transform: translateY(1px); }

.c-btn--primary {
  background: linear-gradient(140deg, var(--indigo-500), var(--indigo-600));
  color: #fff;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}
.c-btn--primary:hover { color: #fff; box-shadow: 0 6px 20px rgba(79, 70, 229, 0.5); }

.c-btn--ghost {
  background: var(--ink-700);
  color: var(--text-dim);
  border-color: var(--border);
}
.c-btn--ghost:hover { background: var(--ink-650); color: var(--text); }

.c-btn--success {
  background: var(--green-soft);
  color: var(--green);
  border-color: rgba(52,211,153,0.3);
}
.c-btn--success:hover { background: rgba(52,211,153,0.22); color: var(--green); }

/* Acción destructiva (eliminar) */
.c-btn--danger {
  background: linear-gradient(140deg, #e11d48, var(--rose));
  color: #fff;
  box-shadow: 0 4px 14px rgba(225, 29, 72, 0.32);
}
.c-btn--danger:hover { color: #fff; box-shadow: 0 6px 20px rgba(225, 29, 72, 0.48); }

/* Acción de precaución (cerrar / finalizar) */
.c-btn--warning {
  background: linear-gradient(140deg, #f59e0b, var(--amber));
  color: #2a1c02;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
}
.c-btn--warning:hover { color: #2a1c02; box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45); }

/* Botón de icono en tono peligro (acciones por fila) */
.c-btn--icon-danger { color: var(--rose); }
.c-btn--icon-danger:hover { background: var(--rose-soft); color: var(--rose); border-color: rgba(251,113,133,0.3); }

.c-btn--sm { padding: 6px 12px; font-size: 12px; }
.c-btn--block { width: 100%; }
.c-btn--icon { padding: 7px 10px; }

/* Botón con loader: alterna label/loading sin cambiar de tamaño */
.c-btn[disabled] { opacity: .85; cursor: default; }
.c-btn__label, .c-btn__loading { display: inline-flex; align-items: center; gap: 7px; }
.c-btn__label[hidden], .c-btn__loading[hidden] { display: none; }

/* Spinner */
.c-spinner {
  width: 15px; height: 15px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  display: inline-block;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Grupo de input con botón interior (ej. ojo de contraseña) */
.c-input-group { position: relative; display: flex; align-items: center; }
.c-input-group .c-input { padding-right: 42px; width: 100%; }
.c-input-toggle {
  position: absolute; right: 4px;
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  background: none; border: none; border-radius: 6px;
  color: var(--text-muted); cursor: pointer; font-size: 16px;
  padding: 0; transition: color .14s ease, background .14s ease;
}
.c-input-toggle:hover { color: var(--text); background: var(--ink-650); }

/* Checkbox estilizado */
.c-check {
  display: flex; align-items: center; gap: 9px;
  margin-top: 14px; cursor: pointer;
  font-size: 13px; color: var(--text-dim);
  user-select: none;
}
.c-check input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 18px; height: 18px; flex-shrink: 0; margin: 0;
  border: 1.5px solid var(--border-strong);
  border-radius: 5px; background: var(--ink-700);
  cursor: pointer; position: relative;
  transition: background .15s ease, border-color .15s ease;
}
.c-check input[type="checkbox"]:hover { border-color: var(--indigo-400); }
.c-check input[type="checkbox"]:checked {
  background: var(--indigo-500); border-color: var(--indigo-500);
}
.c-check input[type="checkbox"]:checked::after {
  content: ""; position: absolute;
  left: 5px; top: 1.5px; width: 5px; height: 9px;
  border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.c-check input[type="checkbox"]:focus-visible {
  outline: none; box-shadow: 0 0 0 3px var(--indigo-glow);
}

/* ── Formularios ──────────────────────────────────────────────────────────── */
.c-field { margin-bottom: 16px; }
.c-label {
  display: block;
  font-size: 12.5px; font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 7px;
}
.c-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }
.c-error { font-size: 12px; color: var(--rose); margin-top: 6px; line-height: 1.45; }
.c-error > div + div { margin-top: 2px; }

.c-input,
input[type="text"].c-control, input[type="email"], input[type="password"],
input[type="number"], select, textarea {
  width: 100%;
  padding: 10px 13px;
  background: var(--ink-700);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
.c-input::placeholder, input::placeholder { color: var(--text-faint); }
.c-input:focus,
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--indigo-500);
  background: var(--ink-750);
  box-shadow: 0 0 0 3px var(--indigo-glow);
}
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%237882ad' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* ── Alertas / callouts ───────────────────────────────────────────────────── */
.c-alert {
  display: flex; align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  font-size: 13px;
  line-height: 1.5;
  border: 1px solid transparent;
  margin-bottom: 16px;
}
/* El icono comparte la misma altura de línea que el texto → alineado en la
   primera línea tanto si hay una como varias. Sin margin-top frágil. */
.c-alert i { font-size: 16px; line-height: 1.5; flex-shrink: 0; }
.c-alert > div { min-width: 0; flex: 1; }
/* Lista de errores dentro de una alerta: viñetas limpias, una por línea */
.c-alert ul { margin: 0; padding: 0; list-style: none; }
.c-alert ul li { position: relative; padding-left: 16px; margin: 2px 0; }
.c-alert ul li::before {
  content: "•"; position: absolute; left: 2px; opacity: .65;
}
.c-alert ul li:only-child { padding-left: 0; }
.c-alert ul li:only-child::before { content: none; }
.c-alert__title { font-weight: 600; margin-bottom: 4px; }
.c-alert--info   { background: var(--indigo-soft); color: var(--indigo-200, #c7d2fe); border-color: rgba(99,102,241,0.25); }
.c-alert--rose   { background: var(--rose-soft);   color: #fecdd3; border-color: rgba(251,113,133,0.3); }
.c-alert--muted  { background: var(--ink-700);     color: var(--text-dim); border-color: var(--border); }

/* ── Estado vacío ─────────────────────────────────────────────────────────── */
.c-empty {
  text-align: center;
  padding: 56px 20px;
}
.c-empty__icon {
  width: 64px; height: 64px;
  margin: 0 auto 18px;
  border-radius: var(--r-lg);
  display: grid; place-items: center;
  background: var(--ink-800);
  border: 1px solid var(--border);
  font-size: 28px;
  color: var(--text-faint);
}
.c-empty__title { font-size: 17px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; font-family: var(--font-display); }
.c-empty__text { font-size: 13.5px; color: var(--text-muted); max-width: 360px; margin: 0 auto 18px; }

/* ── Tarjeta de partida (grid) ────────────────────────────────────────────── */
.c-match-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.c-match {
  background: var(--ink-800);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px;
}
.c-match--live {
  border-color: var(--indigo-500);
  box-shadow: var(--shadow-glow);
}
.c-match__top {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.c-match__teams { margin-bottom: 14px; }
.c-match__team {
  font-size: 14px; font-weight: 600; color: var(--text);
  padding: 3px 0;
}
.c-match__vs {
  font-size: 11px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: 0.1em;
  margin: 2px 0;
}
.c-match__round { font-size: 12px; color: var(--text-muted); }
.c-match__foot {
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ── Sección (agrupador con título) ───────────────────────────────────────── */
.c-section-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted);
  margin: 4px 0 14px;
}
.c-section-title i { font-size: 14px; }
.c-section-title--accent { color: var(--indigo-300); }


/* ── Título de partida (en ingreso de resultado) ──────────────────────────── */
.c-match-title {
  font-size: 12px; font-weight: 600; color: var(--text); margin-top: 3px;
}
.c-match-title__vs { color: var(--text-muted); font-weight: 400; }

/* ── Diálogo modal de confirmación ────────────────────────────────────────── */
.c-modal {
  position: fixed; inset: 0;
  z-index: 100;
  display: grid; place-items: center;
  padding: 20px;
}
.c-modal[hidden] { display: none; }
.c-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(5, 7, 20, 0.66);
  backdrop-filter: blur(3px);
}
.c-modal__dialog {
  position: relative;
  width: 100%; max-width: 420px;
  background: linear-gradient(180deg, var(--ink-800), var(--ink-850));
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  padding: 26px 24px 22px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  animation: modal-in .18s ease;
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(8px) scale(.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.c-modal__icon {
  width: 52px; height: 52px;
  margin: 0 auto 14px;
  border-radius: 14px;
  display: grid; place-items: center;
  font-size: 24px;
  background: var(--indigo-soft);
  color: var(--indigo-300);
}
.c-modal__icon--danger  { background: var(--rose-soft);  color: var(--rose); }
.c-modal__icon--warning { background: var(--amber-soft); color: var(--amber); }
.c-modal__title {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 600; color: var(--text);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.c-modal__text {
  font-size: 13.5px; color: var(--text-dim);
  line-height: 1.55; margin: 0 auto 20px; max-width: 340px;
}
.c-modal__actions {
  display: flex; justify-content: center; gap: 10px; flex-wrap: wrap;
}

/* Bloquea el scroll del fondo mientras el modal está abierto */
body.is-modal-open { overflow: hidden; }

/* ── Overlay de bloqueo tras enviar (mejora: evita doble interacción) ──────── */
.c-overlay {
  position: fixed; inset: 0;
  z-index: 200;
  display: grid; place-items: center;
  background: rgba(5, 7, 20, 0.55);
  animation: overlay-in .18s ease;
}
.c-overlay[hidden] { display: none; }
.c-overlay__box {
  display: flex; align-items: center; gap: 12px;
  padding: 15px 22px;
  border-radius: var(--r);
  background: var(--ink-800);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  color: var(--text-dim); font-size: 14px;
}
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } }
.c-spinner--lg { width: 22px; height: 22px; border-width: 3px; }

/* ── Paginación ───────────────────────────────────────────────────────────── */
.c-pagination {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 6px;
  margin-top: 18px;
}
.c-pagination__info {
  width: 100%; text-align: center;
  color: var(--text-muted); font-size: 12px;
  margin-bottom: 4px;
}
.c-page-link {
  min-width: 36px; height: 36px; padding: 0 10px;
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  border-radius: var(--r-sm);
  background: var(--ink-750);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 13px; font-weight: 500;
  text-decoration: none;
  transition: background .14s ease, color .14s ease, border-color .14s ease;
}
.c-page-link:hover {
  background: var(--ink-700); color: var(--text);
  border-color: var(--border-strong);
}
.c-page-link--active {
  background: var(--indigo-soft);
  border-color: var(--border-strong);
  color: var(--indigo-300);
  cursor: default;
}
.c-page-link--disabled { opacity: .4; pointer-events: none; }

/* ── Tabla: el texto se adapta al contenido; scroll horizontal si hace falta ── */
.c-table { min-width: 720px; }
.c-table tbody td { white-space: nowrap; }
/* La celda de nombre puede crecer y, si es muy largo, parte sin romper palabras */
.c-table td.cell-strong { white-space: normal; min-width: 200px; overflow-wrap: anywhere; }

/* ── Acciones por fila: alineadas a la IZQUIERDA (no saltan a la derecha) ──── */
.c-actions {
  display: flex; align-items: center; justify-content: flex-start;
  flex-wrap: wrap; gap: 8px;
}

/* ── Botón de ayuda + panel desplegable de referencia (formato de grupos) ──── */
.c-help-toggle {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 10px;
  background: none; border: none; padding: 4px 0;
  color: var(--indigo-300); font-family: inherit; font-size: 12.5px; font-weight: 500;
  cursor: pointer;
}
.c-help-toggle:hover { color: var(--indigo-400); text-decoration: underline; }
.c-help-toggle .bi { transition: transform .18s ease; }
.c-help-toggle[aria-expanded="true"] .c-help-toggle__chevron { transform: rotate(180deg); }
.c-help-panel {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  background: var(--indigo-soft);
  border: 1px solid var(--border-strong);
  color: var(--text-dim); font-size: 12.5px; line-height: 1.6;
}
.c-help-panel[hidden] { display: none; }
.c-help-panel p { margin: 0 0 8px; }
.c-help-panel p:last-child { margin-bottom: 0; }
.c-help-panel strong { color: var(--text); }

/* ── Feedback en vivo bajo campos (mesas, grupos, equipos que avanzan) ──────── */
/* display:none por defecto; el JS lo activa con style.display = 'block'.        */
/* No usar el atributo [hidden] para estos elementos: puede no refrescarse        */
/* correctamente si el padre tiene display:none al momento de inicializar el JS. */
.c-field-feedback { display: none; font-size: 12px; margin-top: 5px; line-height: 1.4; }
.c-field-feedback--error { color: var(--rose); }
.c-field-feedback--warn  { color: var(--amber); }
.c-field-feedback--ok    { color: var(--green); }

/* ── Barra de filtros de tabla (búsqueda + selects) ───────────────────────── */
.c-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
/* Campo de búsqueda con icono a la izquierda */
.c-filters__search {
  position: relative;
  flex: 1 1 260px;
  min-width: 200px;
}
.c-filters__search > .bi {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
  z-index: 1;
}
/* El selector base de inputs no cubre type="search"; le damos aquí el mismo
   aspecto (fondo, borde, color, alto) y neutralizamos los estilos nativos del
   navegador (apariencia tipo píldora y la «x» de limpiar de WebKit). */
.c-filters__search input[type="search"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  padding: 8px 13px 8px 36px;
  background: var(--ink-700);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}
.c-filters__search input[type="search"]::placeholder { color: var(--text-faint); }
.c-filters__search input[type="search"]:focus {
  outline: none;
  border-color: var(--indigo-500);
  background: var(--ink-750);
  box-shadow: 0 0 0 3px var(--indigo-glow);
}
/* Ocultar el botón nativo de limpiar de WebKit (choca con nuestro icono) */
.c-filters__search input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}
/* Selects compactos de la barra de filtros (no ocupan todo el ancho) */
.c-select--sm {
  width: auto;
  min-width: 150px;
  padding-top: 8px;
  padding-bottom: 8px;
  font-size: 13px;
}

/* ── Contenedor de tabla dinámica (estado de carga durante HTMX) ───────────── */
/* Mientras HTMX trae el fragmento, atenúa la tabla para indicar actividad. */
.c-table-dynamic { position: relative; transition: opacity .15s ease; }
.c-table-dynamic.htmx-request { opacity: .5; pointer-events: none; }

/* ── Sub-navegación (pestañas: personal del panel / jugadores) ─────────────── */
.c-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.c-subnav__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .16s ease, border-color .16s ease;
}
.c-subnav__item:hover { color: var(--text); }
.c-subnav__item.active {
  color: var(--indigo-300);
  border-bottom-color: var(--indigo-400);
}

/* ── Tarjeta angosta (formularios centrados) ──────────────────────────────── */
.c-card--narrow { max-width: 620px; }

/* ── Selector de tarjetas para emparejar participantes libres ─────────────────
   Sustituye visualmente los dos <select> del formulario (que quedan ocultos
   con .u-sr-only, ver participants.html) por una grilla clicable: clic para
   asignar Jugador 1, clic en otra para Jugador 2; clic de nuevo la libera.
   La lógica vive en pair-picker.js. ── */
.c-pair-picker__search {
  position: relative;
  margin-bottom: 12px;
}
.c-pair-picker__search > .bi {
  position: absolute;
  left: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
}
.c-pair-picker__search input {
  padding-left: 36px;
}

.c-pair-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
  padding: 2px;
  margin-bottom: 18px;
}

.c-pair-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 12px;
  background: var(--ink-700);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: var(--text);
  transition: border-color .16s ease, background .16s ease, opacity .16s ease, transform .1s ease;
}
.c-pair-card:hover { border-color: var(--border-strong); background: var(--ink-750); }
.c-pair-card:active { transform: translateY(1px); }
.c-pair-card:focus-visible {
  outline: none;
  border-color: var(--indigo-500);
  box-shadow: 0 0 0 3px var(--indigo-glow);
}
/* El atributo hidden (usado por el buscador en pair-picker.js) necesita esta
   regla explícita: sin ella, .c-pair-card { display: flex } de arriba gana
   sobre el estilo por defecto del navegador para [hidden] y la tarjeta nunca
   llega a ocultarse. */
.c-pair-card[hidden] { display: none; }

.c-pair-card__avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(140deg, var(--indigo-500), var(--indigo-600));
  color: #fff;
  display: grid; place-items: center;
  font-weight: 700; font-size: 12px;
  font-family: var(--font-display);
  flex-shrink: 0;
}
.c-pair-card__name {
  font-size: 13px; font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  flex: 1; min-width: 0;
}
.c-pair-card__badge {
  display: grid; place-items: center;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: var(--indigo-500);
  color: #fff;
  font-size: 10.5px; font-weight: 700;
  flex-shrink: 0;
}

.c-pair-card.is-p1 { border-color: var(--indigo-400); background: var(--indigo-soft); }
.c-pair-card.is-p1 .c-pair-card__avatar { background: linear-gradient(140deg, var(--indigo-500), var(--indigo-600)); }
.c-pair-card.is-p1 .c-pair-card__badge { background: var(--indigo-500); }

.c-pair-card.is-p2 { border-color: var(--violet); background: var(--violet-soft); }
.c-pair-card.is-p2 .c-pair-card__badge { background: var(--violet); }

.c-pair-card.is-disabled {
  opacity: .4;
  cursor: default;
  pointer-events: none;
}

/* ── Vista previa del emparejamiento ──────────────────────────────────────── */
.c-pair-preview {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  background: var(--ink-750);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin-bottom: 18px;
}
.c-pair-preview__side { flex: 1; min-width: 0; }
.c-pair-preview__tag {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 3px;
}
.c-pair-preview__name {
  font-size: 14px; font-weight: 600; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  display: block;
}
.c-pair-preview__name.is-empty { color: var(--text-faint); font-weight: 500; }
.c-pair-preview__link {
  flex-shrink: 0;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--ink-700);
  color: var(--indigo-400);
  font-size: 15px;
}

/* ── Filas de formulario (dos campos lado a lado) ─────────────────────────── */
.c-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 540px) {
  .c-form-row { grid-template-columns: 1fr; }
}

/* ── Acciones de formulario (botonera alineada a la derecha) ──────────────── */
.c-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
}

/* ── Separador horizontal dentro de tarjetas/formularios ──────────────────── */
.c-divider {
  height: 1px;
  background: var(--border);
  margin: 20px 0;
}

/* ── Stat icon ámbar (pendientes de pago) ─────────────────────────────────── */
.c-stat__icon--amber { background: var(--amber-soft); color: var(--amber); }

/* ── Indicador de progreso por fases del torneo ───────────────────────────── */
.c-phases {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 18px 20px;
  margin-bottom: 18px;
  background: var(--ink-800);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow-x: auto;
}
.c-phase {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  min-width: 76px;
}
.c-phase__dot {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 18px;
  background: var(--ink-700);
  border: 1px solid var(--border-strong);
  color: var(--text-faint);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.c-phase__label {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap;
}
/* Conector entre fases */
.c-phase__bar {
  flex: 1 1 auto;
  min-width: 24px;
  height: 2px;
  background: var(--border-strong);
  margin: 0 6px;
  margin-bottom: 26px; /* alinea con el centro de los puntos */
  transition: background .2s ease;
}
.c-phase__bar.is-done { background: var(--indigo-500); }
/* Fase completada */
.c-phase.is-done .c-phase__dot {
  background: var(--indigo-soft);
  border-color: var(--indigo-500);
  color: var(--indigo-300);
}
/* Fase actual (resaltada) */
.c-phase.is-current .c-phase__dot {
  background: var(--indigo-500);
  border-color: var(--indigo-400);
  color: #fff;
  box-shadow: 0 0 0 4px var(--indigo-glow);
}
.c-phase.is-current .c-phase__label { color: var(--text); font-weight: 600; }

/* ── Accesos rápidos contextuales ─────────────────────────────────────────── */
.c-quick {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}
.c-quick__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  background: var(--ink-800);
  border: 1px solid var(--border);
  border-radius: var(--r);
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.c-quick__item > .bi {
  font-size: 20px;
  color: var(--indigo-300);
  margin-bottom: 6px;
}
a.c-quick__item:hover {
  border-color: var(--indigo-500);
  background: var(--ink-750);
  transform: translateY(-1px);
}
.c-quick__title { font-size: 14.5px; font-weight: 600; color: var(--text); }
.c-quick__sub { font-size: 12.5px; color: var(--text-muted); }
/* Acceso aún no disponible (placeholder mientras se desarrolla) */
.c-quick__item--soon { opacity: .55; cursor: not-allowed; }
.c-quick__item--soon > .bi { color: var(--text-faint); }

/* ── Estado vacío compacto (dentro de tarjetas con cabecera) ──────────────── */
.c-empty--sm { padding: 36px 20px; }
.c-empty--sm .c-empty__icon {
  width: 48px; height: 48px;
  font-size: 22px;
  margin-bottom: 12px;
}
.c-empty--sm .c-empty__title { font-size: 15px; }
.c-empty--sm .c-empty__text { margin-bottom: 0; }

/* ── Píldora «Super Admin» (jerarquía superior, dorado distintivo) ────────── */
.c-pill--gold {
  background: linear-gradient(135deg, rgba(251,191,36,0.18), rgba(245,158,11,0.14));
  color: #fcd34d;
  border-color: rgba(245,158,11,0.4);
  font-weight: 600;
}

/* ── Indicador «Cuenta protegida» (acciones no disponibles por seguridad) ─── */
.c-protected {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-faint);
  font-style: italic;
  cursor: help;
}
.c-protected > .bi { font-size: 13px; color: #fcd34d; font-style: normal; }

/* ── Detalle de error (registro técnico para el superadmin) ──────────────────── */
/* Cabecera con las píldoras de estado del error. */
.c-detail-head { display: flex; gap: 8px; flex-wrap: wrap; }

/* Rejilla de pares etiqueta/valor del detalle. */
.c-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px 24px;
}
.c-detail-grid dt {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.c-detail-grid dd { color: var(--text); font-size: 14px; word-break: break-word; }

/* Etiqueta de sección dentro del detalle (Mensaje, Traza). */
.c-detail-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 6px;
}

/* Bloque de código monoespaciado para mensaje y traza. */
.c-codeblock {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.55;
  background: var(--ink-900);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-break: break-word;
}
.c-codeblock--scroll { max-height: 360px; overflow: auto; white-space: pre; }

/* Contador de ocurrencias de un grupo de errores (badge numérico discreto). */
.c-count {
  display: inline-block;
  min-width: 1.75rem;
  padding: 2px 8px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text-dim);
  background: var(--ink-700);
  border: 1px solid var(--border);
  border-radius: 999px;
}

/* ── Tarjeta del último campeón (dashboard, colapsable) ───────────────────── */

.c-champion-trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px 20px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  text-align: left;
  transition: background .15s ease, color .15s ease;
  border-radius: var(--r);
}
.c-champion-trigger:hover {
  background: var(--ink-750);
  color: var(--text);
}
.c-champion-trigger__icon {
  width: 25px;
  height: 25px;
  flex-shrink: 0;
  border-radius: 10px;
  background: var(--gold-soft);
  border: 1px solid rgba(251, 191, 36, 0.25);
  display: grid;
  place-items: center;
  font-size: 13px;
  color: var(--gold);
}
.c-champion-trigger__label {
  flex: 1;
  min-width: 0;                /* evita overflow en el texto del trigger */
}
.c-champion-trigger__chevron {
  color: var(--text-muted);
  font-size: 14px;
  flex-shrink: 0;
  transition: transform .2s ease;
}
.c-champion-trigger[aria-expanded="true"] .c-champion-trigger__chevron {
  transform: rotate(180deg);
}
.c-champion-trigger[aria-expanded="true"] {
  border-radius: var(--r) var(--r) 0 0;
  border-bottom: 1px solid var(--border);
}

.c-champion-panel[hidden] { display: none; }

/* ── Contenido del panel ─────────────────────────────────────────────────── */

.c-champion {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  flex-wrap: wrap;             /* permite que el premio baje en mobile */
}

.c-champion__icon {
  flex-shrink: 0;
  align-self: flex-start;      /* se queda arriba cuando el nombre envuelve */
  color: var(--green);
}
.c-champion__icon i {
  font-size: 18px;
  -webkit-text-stroke: 0.8px currentColor;
}

.c-champion__body {
  flex: 1;
  min-width: 0;
}

.c-champion__team {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.02em;
  margin-bottom: 5px;
  word-break: break-word;      /* envuelve en vez de truncar */
}

.c-champion__meta {
  font-size: 12.5px;
  color: var(--text-muted);
}

/* Premio: derecha en desktop, franja completa en mobile */
.c-champion__prize {
  flex-shrink: 0;
  text-align: right;
}
.c-champion__prize-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.c-champion__prize-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.03em;
  line-height: 1;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 540px) {
  .c-champion-trigger {
    padding: 14px 16px;
    gap: 10px;
  }

  .c-champion {
    padding: 16px 18px;
    gap: 12px;
  }

  /* Premio ocupa el ancho completo como franja separadora */
  .c-champion__prize {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    padding-top: 12px;
    border-top: 1px solid var(--border);
  }
  .c-champion__prize-label {
    margin-bottom: 0;
  }
  .c-champion__prize-value {
    font-size: 1.3rem;
  }
}

/* ── Resultado de partida: ganador auto-detectado ─────────────────────────── */

/* Oculta el select nativo manteniendo el valor en el formulario */
.c-ganador-hidden { display: none; }

/* Panel de estado del ganador */
.c-winner-field {
  padding: 12px 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--ink-750);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background .2s ease, border-color .2s ease;
  min-height: 46px;
}
.c-winner-field__icon {
  font-size: 13px;
  flex-shrink: 0;
  color: var(--text-faint);
}
.c-winner-field__text {
  flex: 1;
  font-size: 12px;
  color: var(--text-muted);
}

/* Ganador confirmado */
.c-winner-field--active {
  background: var(--green-soft);
  border-color: rgba(52, 211, 153, 0.35);
}
.c-winner-field--active .c-winner-field__icon { color: var(--green); }
.c-winner-field--active .c-winner-field__text {
  color: var(--green);
  font-weight: 600;
}

/* Ganador provisional (un campo lleno, el otro vacío) */
.c-winner-field--tentative {
  border-color: rgba(52, 211, 153, 0.2);
}
.c-winner-field--tentative .c-winner-field__icon { color: var(--text-dim); }
.c-winner-field--tentative .c-winner-field__text { color: var(--text-dim); }

/* Error */
.c-winner-field--error {
  background: rgba(251, 113, 133, 0.08);
  border-color: rgba(251, 113, 133, 0.35);
}
.c-winner-field--error .c-winner-field__icon { color: var(--rose, #fb7185); }
.c-winner-field--error .c-winner-field__text { color: var(--rose, #fb7185); }