/* Partite in diretta — stili. Le classi .sch* sono quelle di assets/js/scacchi/scacchiera.js. */

body {
  margin: 0; min-height: 100vh;
  background: radial-gradient(120% 80% at 12% -10%, #1d2036 0%, var(--color-bg) 55%);
  color: var(--color-text); font-family: var(--font-body); font-size: 14px;
}
.pagina { max-width: 1280px; margin: 0 auto; padding: var(--space-8) clamp(16px, 3vw, 32px) 64px; }

/* ── Intestazione ── */

.testata { display: flex; align-items: flex-end; gap: var(--space-8); flex-wrap: wrap; margin-bottom: var(--space-8); }
.diretta {
  display: flex; align-items: center; gap: var(--space-2); font-size: 12px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--color-accent); margin-bottom: var(--space-3);
}
@keyframes noct-pulse { 0%, 100% { opacity: .45 } 50% { opacity: 1 } }
.pulsa { width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: noct-pulse 1.8s ease-in-out infinite; }
.testata__titolo {
  font-family: var(--font-heading); font-weight: 500; font-size: clamp(30px, 4vw, 42px);
  letter-spacing: -.02em; margin: 0 0 var(--space-2);
}
.testata__lead { margin: 0; font-size: 14px; color: var(--color-neutral-400); }
.testata__azioni { margin-left: auto; display: flex; gap: var(--space-2); flex: none; }
.bottone {
  padding: 7px 14px; border: 1px solid var(--color-divider); border-radius: var(--radius-md); background: transparent;
  color: var(--color-neutral-200); font: inherit; font-size: 13px; white-space: nowrap; cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.bottone:hover { border-color: color-mix(in srgb, var(--color-text) 38%, transparent); background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.bottone--fantasma { border-color: transparent; color: var(--color-neutral-400); }
.bottone.is-on { border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 16%, transparent); color: var(--color-accent-200); }

/* ── Filtri ── */

.filtri {
  display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-4) 0;
  border-top: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider);
}
.filtri__gruppo { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }
.filtri__etichetta {
  width: 108px; flex: none; font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--color-neutral-500);
}
.filtri__voci { display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2); flex: 1 1 auto; min-width: 0; }
.filtri__esito { margin-left: auto; font-size: 12px; color: var(--color-neutral-500); white-space: nowrap; }
.chip {
  padding: 4px 11px; border: 1px solid var(--color-divider); border-radius: var(--radius-md); background: transparent;
  font-family: var(--font-heading); font-weight: 500; font-size: 13px; line-height: 1.4; white-space: nowrap;
  color: var(--color-neutral-400); cursor: pointer; transition: border-color .15s, background .15s, color .15s;
}
.chip:hover { color: var(--color-neutral-200); }
.chip.is-on { border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 18%, transparent); color: var(--color-accent-200); }
/* interruttore acceso = il filtro conta */
.interruttore {
  display: flex; align-items: center; gap: 6px; width: 130px; flex: none; padding: 4px 8px;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md); background: transparent;
  font-family: var(--font-heading); font-size: 11px; letter-spacing: .09em; text-transform: uppercase;
  white-space: nowrap; color: var(--color-neutral-600); cursor: pointer;
}
.interruttore::before { content: ''; width: 11px; height: 11px; flex: none; border-radius: 50%; border: 1px solid currentColor; }
.interruttore[aria-pressed='true'] { border-color: color-mix(in srgb, var(--color-accent) 55%, transparent); color: var(--color-accent-200); }
.interruttore[aria-pressed='true']::before { background: currentColor; }
.campo {
  padding: 6px 10px; border: 1px solid var(--color-divider); border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-bg) 60%, transparent); color: var(--color-text);
  font: inherit; font-size: 13px; width: 222px;
}
.campo:focus-visible { border-color: var(--color-accent); outline: none; }
.campo:disabled { opacity: .4; cursor: not-allowed; }
.campo--num { width: 82px; font-variant-numeric: tabular-nums; }
.trattino { color: var(--color-neutral-600); }

/* ── Sezioni ── */

.sezione { margin-top: var(--space-8); }
.sezione__testa { display: flex; align-items: baseline; gap: var(--space-4); margin-bottom: var(--space-4); flex-wrap: wrap; }
.sezione__titolo { margin: 0; font-family: var(--font-heading); font-weight: 500; font-size: 16px; }
.sezione__nota { font-size: 12px; color: var(--color-neutral-500); }
.griglia { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 316px), 1fr)); gap: var(--space-6); }
.griglia--evidenza { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }

/* ── Scheda ── */

.partita {
  display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-6);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md); background: var(--color-surface);
}
.partita--evidenza {
  border-color: color-mix(in srgb, var(--color-accent) 32%, transparent); border-radius: var(--radius-lg);
  background: linear-gradient(150deg, #23273f 0%, var(--color-surface) 65%); box-shadow: var(--shadow-md);
}
.partita__alto { display: flex; align-items: center; gap: var(--space-2); font-size: 12px; color: var(--color-neutral-400); }
.partita__spettatori { margin-left: auto; white-space: nowrap; }
.marchietto { padding: 2px 8px; border-radius: 999px; font-size: 11px; letter-spacing: .04em; white-space: nowrap; }
.marchietto--accento { background: var(--color-accent-800); color: var(--color-accent-100); }
.marchietto--bordo { border: 1px solid var(--color-accent); color: var(--color-accent); }
/* elenco: scacchiera a sinistra; in evidenza: scacchiera larga sopra i giocatori */
.partita__corpo { display: flex; gap: var(--space-6); }
.partita--evidenza .partita__corpo { flex-direction: column; gap: var(--space-4); }
.partita__scacchiera { width: 148px; flex: none; display: block; border-radius: var(--radius-sm); overflow: hidden; }
.partita--evidenza .partita__scacchiera { width: 100%; box-shadow: var(--shadow-lg); }
.partita__scacchiera:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.partita__lato { flex: 1; min-width: 0; display: flex; flex-direction: column; justify-content: center; gap: var(--space-3); }
.lato { display: flex; align-items: center; gap: var(--space-2); min-width: 0; }
.lato__colore { width: 9px; height: 9px; flex: none; border-radius: 2px; }
.lato__colore--w { background: var(--color-neutral-200); }
.lato__colore--b { background: var(--color-neutral-900); border: 1px solid var(--color-neutral-700); }
.partita--evidenza .lato__colore { width: 11px; height: 11px; }
.lato__id { min-width: 0; flex: 1; }
.lato__nome { font-family: var(--font-heading); font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.partita--evidenza .lato__nome { font-size: 16px; }
.lato__sotto { font-size: 11px; color: var(--color-neutral-500); }
.orologio {
  flex: none; font-family: var(--font-heading); font-variant-numeric: tabular-nums; font-size: 17px; padding: 2px 8px;
  border: 1px solid transparent; border-radius: var(--radius-sm); color: var(--color-neutral-500);
}
.orologio.is-turno {
  color: var(--color-text); background: color-mix(in srgb, var(--color-accent) 16%, transparent);
  border-color: color-mix(in srgb, var(--color-accent) 45%, transparent);
}
.orologio.is-basso { color: var(--color-accent-300); }
.vantaggio__righe { display: flex; justify-content: space-between; font-size: 10px; color: var(--color-neutral-500); margin-bottom: 3px; }
.vantaggio__barra { height: 3px; border-radius: 2px; background: var(--color-neutral-800); overflow: hidden; }
.vantaggio__riempimento { width: var(--pct); height: 100%; background: var(--color-accent); transition: width .4s ease; }
.partita__basso {
  display: flex; align-items: center; gap: var(--space-4); padding-top: var(--space-2);
  border-top: 1px solid var(--color-divider); font-size: 11px; color: var(--color-neutral-500);
}
.partita__guarda { margin-left: auto; font-size: 12px; color: var(--color-accent); text-decoration: none; white-space: nowrap; }
.partita__guarda:hover { color: var(--color-accent-200); }

/* ── Scacchiera ── */

/* niente larghezza: .sch sta sul link della scheda e la misura la decide chi la ospita.
   Righe esplicite: senza, una fila vuota sarebbe più bassa di una piena. */
.sch { display: grid; grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(8, 1fr); aspect-ratio: 1; user-select: none; -webkit-user-select: none; }
.sch--vuota { background: var(--color-neutral-900); }
.sch__casa {
  position: relative; min-width: 0; min-height: 0; display: flex; align-items: center; justify-content: center;
  transition: background .25s ease;
}
.sch__casa--chiara { background: #4c5061; }
.sch__casa--scura  { background: #2c2f3c; }
.sch__casa--ultima.sch__casa--chiara { background: color-mix(in srgb, var(--color-accent) 34%, #4c5061); }
.sch__casa--ultima.sch__casa--scura  { background: color-mix(in srgb, var(--color-accent) 34%, #2c2f3c); }
.sch__pezzo { width: 92%; height: 92%; object-fit: contain; user-select: none; }

/* ── Coda ── */

.vuoto { padding: 64px 0; text-align: center; color: var(--color-neutral-500); }
.coda {
  margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--color-divider);
  display: flex; gap: var(--space-6); flex-wrap: wrap; font-size: 12px; color: var(--color-neutral-500);
}
.coda__nota { margin-left: auto; }

@media (max-width: 620px) {
  .filtri__etichetta { width: 100%; }
  .interruttore, .campo { width: 100%; }
  .campo--num { width: 88px; }
  .filtri__esito { margin-left: 0; }
}