:root {
  --bg: #12131a; --pan: #1d1f2b; --pan2: #272a3a; --txt: #eef0f7; --muto: #9aa0b8;
  --acc: #ffd23f; --ok: #2fd67b; --ko: #ff6b6b; --blu: #3a86ff; --bordo: #34384d;
  --emoji: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--txt); font: 15px/1.35 system-ui, "Segoe UI", Roboto, sans-serif; }
button { font: inherit; color: inherit; cursor: pointer; }
kbd {
  display: inline-block; min-width: 1.6em; padding: 0 .35em; border: 1px solid #555a74; border-bottom-width: 2px;
  border-radius: 5px; background: #0d0e14; font: 12px/1.6 ui-monospace, monospace; text-align: center; color: #cfd3e6;
}
h2 { margin: 0 0 10px; font-size: 17px; }
.muto { color: var(--muto); }
[hidden] { display: none !important; }

/* barra alta */
.topbar { position: sticky; top: 0; z-index: 5; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 8px 12px; background: #0b0c12; border-bottom: 1px solid var(--bordo); }
.brand { font-weight: 800; margin-right: 6px; }
.spacer { flex: 1; }
.pill { padding: 4px 10px; border-radius: 999px; background: var(--pan2); font-weight: 600; font-size: 13px; white-space: nowrap; }
.pill.ok { background: #16432b; color: #b6f5cf; }
.pill.ko { background: #4a1f24; color: #ffc2c2; }
.pill.warn { background: #4a3d12; color: #ffe79a; }
.topbar button { background: var(--pan2); border: 1px solid var(--bordo); border-radius: 8px; padding: 6px 10px; }
.topbar button:hover { background: #33374b; }
.rosso { color: #ffb3b3 !important; }

.pannello { background: var(--pan); border: 1px solid var(--bordo); border-radius: 12px; padding: 12px 14px; }

/* setup */
.setup { display: grid; grid-template-columns: 1.2fr 1fr; gap: 14px; padding: 14px; max-width: 1400px; margin: 0 auto; }
.setup .pannello:nth-child(3) { grid-column: 1 / -1; }
.giocatori { width: 100%; border-collapse: collapse; }
.giocatori th { text-align: left; color: var(--muto); font-weight: 600; padding: 4px; }
.giocatori td { padding: 4px; }
.giocatori input, .giocatori select, .griglia-form select, .griglia-form input[type=number], .griglia-form input:not([type]) {
  width: 100%; padding: 9px 10px; border-radius: 8px; border: 1px solid var(--bordo); background: #0f1017; color: var(--txt); font: inherit; font-size: 16px;
}
.pallino { display: inline-block; width: 16px; height: 16px; border-radius: 50%; }
.griglia-form { display: grid; gap: 10px; }
.griglia-form label { display: grid; gap: 4px; color: var(--muto); }
.griglia-form label.check { display: flex; gap: 8px; align-items: center; color: var(--txt); }
.griglia-form input[type=checkbox] { width: 18px; height: 18px; }
.stima { font-size: 16px; font-weight: 700; color: var(--acc); margin: 12px 0 0; }
.azioni-setup { grid-column: 1 / -1; display: flex; gap: 12px; flex-wrap: wrap; }
.tab-domande { border-collapse: collapse; margin-top: 6px; }
.tab-domande td, .tab-domande th { border: 1px solid var(--bordo); padding: 4px 10px; text-align: center; }
.errori { color: #ffb3b3; } .avvisi { color: #ffe79a; }
.errori li, .avvisi li { margin: 2px 0; }

button.grande { padding: 14px 22px; font-size: 18px; font-weight: 800; border-radius: 12px; border: 1px solid var(--bordo); background: var(--pan2); }
button.verde { background: #1f7a4a; border-color: #2fd67b; }

/* gioco */
.gioco { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(360px, 1fr); gap: 12px; padding: 12px; }
.col-sx, .col-dx { display: flex; flex-direction: column; gap: 12px; min-width: 0; }

.fase { display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center; }
.fase .nome-fase { font-size: 22px; font-weight: 900; color: var(--acc); text-transform: uppercase; letter-spacing: .5px; }
.fase .chi { font-size: 22px; font-weight: 800; }
.fase .timer { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--muto); }
.fase .hint { flex-basis: 100%; color: #cfe3ff; font-size: 15px; }

#domanda .meta { color: var(--muto); font-size: 13px; }
#domanda .testo { font-size: 22px; font-weight: 800; margin: 4px 0 8px; }
#domanda .risposta { font-size: 18px; color: var(--ok); font-weight: 800; }
#domanda .suono { margin: 8px 0; padding: 10px 12px; border-radius: 10px; background: #4a3d12; color: #ffe79a; font-size: 20px; font-weight: 800; }
#domanda .spieg { color: var(--muto); margin-top: 6px; }
#domanda .coop-map { margin-top: 6px; font-size: 16px; }
#domanda .coop-map b { color: var(--acc); }
.flag { display: inline-block; padding: 2px 8px; border-radius: 6px; background: var(--pan2); margin-right: 6px; font-size: 13px; }
.flag.giu { background: #4a1f24; }

.opzioni { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.btn-opz {
  position: relative; min-height: 84px; padding: 10px 12px 10px 48px; border-radius: 12px; text-align: left;
  border: 3px solid var(--bordo); background: var(--pan2); font-size: 19px; font-weight: 800;
}
.btn-opz .emo { font-family: var(--emoji); font-size: 30px; margin-right: 6px; vertical-align: middle; }
.btn-opz kbd { position: absolute; left: 10px; top: 10px; font-size: 15px; }
.btn-opz.corretta { border-color: #2a8a55; }
.btn-opz.corretta::after { content: "✔ giusta"; position: absolute; right: 8px; top: 6px; font-size: 11px; color: var(--ok); }
.btn-opz.sel { background: var(--blu); border-color: #fff; }
.btn-opz:disabled { opacity: .45; cursor: default; }

.comandi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.cmd {
  min-height: 70px; padding: 8px; border-radius: 12px; border: 2px solid var(--bordo); background: var(--pan2);
  font-size: 16px; font-weight: 800; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
}
.cmd:disabled { opacity: .35; cursor: default; }
.cmd.avanti { grid-column: span 2; background: #1f4d8a; border-color: var(--blu); font-size: 20px; }
.cmd.conferma { grid-column: span 2; background: #34305e; border-color: #8f86ff; font-size: 20px; }
.cmd.giusto { background: #1f7a4a; border-color: var(--ok); font-size: 19px; }
.cmd.sbagliato { background: #7a2630; border-color: var(--ko); font-size: 19px; }
.cmd .cnt { font-size: 12px; background: #000; padding: 0 6px; border-radius: 999px; }
.hit { outline: 3px solid var(--acc) !important; transform: scale(.97); }

.anteprima { aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; border: 2px solid var(--bordo); background: #000; }
.anteprima iframe { width: 100%; height: 100%; border: 0; pointer-events: none; display: block; }

.scomm { display: grid; grid-template-columns: 1fr auto auto; gap: 6px 8px; align-items: center; }
.scomm .nome { font-weight: 800; font-size: 16px; }
.scomm button { min-width: 88px; padding: 8px; border-radius: 10px; border: 2px solid var(--bordo); background: var(--pan2); font-weight: 800; }
.scomm button .emo { font-family: var(--emoji); font-size: 20px; }
.scomm button.on-su { background: #1f7a4a; border-color: var(--ok); }
.scomm button.on-giu { background: #7a2630; border-color: var(--ko); }
.scomm .risponde { grid-column: span 2; color: var(--muto); text-align: center; font-style: italic; }
.scomm .esito-bet { font-size: 12px; color: var(--acc); }

.punti-lista { display: grid; gap: 4px; }
.punti-lista div { display: flex; justify-content: space-between; font-size: 16px; font-weight: 700; }

.log { max-height: 190px; overflow: auto; font: 12px/1.45 ui-monospace, monospace; color: #c9cde0; }
.log div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log .t { color: var(--muto); }

.avviso {
  position: fixed; left: 50%; bottom: 16px; transform: translateX(-50%); z-index: 20;
  background: #2b2f45; border: 1px solid var(--acc); color: var(--txt); padding: 10px 18px; border-radius: 12px; font-weight: 700;
  opacity: 0; transition: opacity .2s; pointer-events: none; max-width: 90vw;
}
.avviso.vis { opacity: 1; }

.modale { position: fixed; inset: 0; z-index: 30; background: rgba(0,0,0,.7); display: grid; place-items: center; }
.modale .box { background: var(--pan); border: 1px solid var(--bordo); border-radius: 14px; padding: 20px 24px; max-width: 720px; }
.modale td { padding: 5px 8px; vertical-align: top; }

@media (max-width: 1100px) {
  .setup, .gioco { grid-template-columns: 1fr; }
  .comandi { grid-template-columns: repeat(2, 1fr); }
}

/* dispositivi e automatico */
button.mini { font-size: 13px; padding: 3px 10px; border-radius: 8px; border: 1px solid var(--bordo); background: var(--pan2); margin-left: 6px; vertical-align: middle; }
button.mini.on { background: #1f7a4a; border-color: var(--ok); }
.zone { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 8px; }
.zona { border: 2px solid var(--c); border-radius: 10px; padding: 6px 8px; display: flex; flex-direction: column; align-items: center; }
.zona b { color: var(--c); font-size: 14px; }
.zona .gesto { font-family: var(--emoji), system-ui; font-size: 26px; min-height: 36px; }
.zona .gesto.usato { opacity: .4; }
.modale .box.largo { max-width: 900px; width: 94vw; max-height: 92vh; overflow: auto; }
.disp-griglia { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.disp-griglia h3 { margin: 6px 0; }
.qr { background: #fff; border-radius: 10px; padding: 8px; width: 220px; height: 220px; }
.qr svg { width: 100%; height: 100%; }
.codice { font-size: 28px; letter-spacing: .12em; color: var(--acc); }
code { word-break: break-all; }
@media (max-width: 800px) { .disp-griglia { grid-template-columns: 1fr; } }