@font-face { font-family: 'Public Sans'; font-style: normal; font-weight: 300 800; font-display: swap;
  src: url(fonts/public-sans-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Public Sans'; font-style: normal; font-weight: 300 800; font-display: swap;
  src: url(fonts/public-sans-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --bg: #EEF1F4; --surface: #FFFFFF; --surface-2: #F6F8FA; --ink: #18202E; --muted: #5B6576; --line: #D5DBE3;
  --ok: #1E7A55; --ok-soft: #E2F2EA; --bad: #B3364A; --bad-soft: #F8E4E7; --warn: #8F6310; --warn-soft: #F7EDD6;
  --accent: #2B4ACB; --accent-ink: #FFFFFF; --accent-soft: #E3E8F9;
  --tile: #1E2531; --tile-ink: #F2F4F8;
  --radius: 12px; --shadow: 0 1px 2px rgba(20, 30, 50, .06), 0 4px 16px rgba(20, 30, 50, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161D; --surface: #1B212B; --surface-2: #161B23; --ink: #E7EBF1; --muted: #98A2B3; --line: #2C3441;
    --ok: #4CC08D; --ok-soft: #173328; --bad: #F0798A; --bad-soft: #3A1E24; --warn: #E0B04F; --warn-soft: #3A2F17;
    --accent: #8198FF; --accent-ink: #0E1320; --accent-soft: #232C48; --tile: #222A36; --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 'Public Sans', system-ui, -apple-system, 'Segoe UI', sans-serif; }
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 .5em; }
h1 { font-size: 1.45rem; } h2 { font-size: 1.15rem; } h3 { font-size: 1rem; }
.wrap { max-width: 860px; margin: 0 auto; padding: 16px 16px 64px; }
.top { display: flex; align-items: center; gap: 12px; padding: 14px 16px; max-width: 1200px; margin: 0 auto; }
.top .logo { font-weight: 800; font-size: 1.1rem; letter-spacing: -.01em; display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; }
.top .logo .ico { color: var(--accent); }
.top .spacer { flex: 1; }
.ico { display: inline-flex; align-items: center; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); margin-bottom: 14px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grow { flex: 1; min-width: 0; }
.stack > * + * { margin-top: 12px; }
.hidden { display: none !important; }

button, .btn { font: inherit; font-weight: 600; border: 1px solid var(--line); background: var(--surface); color: var(--ink); border-radius: 10px;
  padding: 8px 14px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; line-height: 1.3; white-space: nowrap; }
button:hover, .btn:hover { border-color: var(--muted); }
button:disabled { opacity: .5; cursor: default; }
button.primary, .btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.danger { color: var(--bad); }
button.ghost, .btn.ghost { background: transparent; border-color: transparent; padding: 6px 8px; }
button.ghost:hover, .btn.ghost:hover { background: var(--surface-2); }
button.big, .btn.big { padding: 12px 20px; font-size: 1rem; }
label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 4px; }
label.check { display: flex; align-items: flex-start; gap: 8px; font-weight: 500; }
label.check input { margin-top: 4px; }
input[type=text], input[type=number], select {
  font: inherit; width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface-2); color: var(--ink); }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
input[type=range] { width: 100%; accent-color: var(--accent); }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.hint { font-size: .8rem; color: var(--muted); margin-top: 4px; }
.mono { font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace; }

.badge { display: inline-flex; align-items: center; gap: 4px; font-size: .75rem; font-weight: 700; padding: 2px 8px; border-radius: 99px; background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); white-space: nowrap; }
.badge .ico svg { width: 13px; height: 13px; }
.badge.consigliato { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.badge.modo-stanza { background: var(--accent-soft); color: var(--accent); border-color: transparent; }

.notice { padding: 10px 14px; border-radius: 10px; background: var(--warn-soft); color: var(--warn); font-size: .9rem; margin: 0; }
.notice.ok { background: var(--ok-soft); color: var(--ok); }
.notice.bad { background: var(--bad-soft); color: var(--bad); }
.linkbox { display: flex; gap: 8px; align-items: center; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 6px 6px 6px 12px; margin-top: 12px; }
.linkbox .mono { flex: 1; min-width: 0; overflow-wrap: anywhere; font-size: .9rem; }
details > summary { cursor: pointer; font-weight: 700; list-style: none; }
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: '▸ '; color: var(--muted); }
details[open] > summary::before { content: '▾ '; }

#toast { position: fixed; left: 50%; bottom: 96px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 10px;
  font-weight: 600; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 50; max-width: calc(100% - 32px); }
#toast.on { opacity: 1; }

/* ---------- gestione ---------- */
.stanza.chiusa { opacity: .7; }
.stanza .row:last-child { margin-top: 8px; }
.collegati { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; margin-top: 12px; }
.persona { display: inline-flex; gap: 6px; align-items: center; }

/* ---------- preparazione ---------- */
.anteprima-card { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.anteprima { position: relative; width: 320px; max-width: 100%; aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden; background: var(--tile); }
.modi { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
button.modo { flex-direction: column; align-items: flex-start; gap: 4px; white-space: normal; text-align: left; padding: 14px; font-weight: 500; position: relative; }
button.modo strong { font-size: 1rem; }
button.modo .ico.grande svg { width: 26px; height: 26px; color: var(--accent); }
button.modo.on { border: 2px solid var(--accent); background: var(--accent-soft); padding: 13px; }
button.modo .badge { position: absolute; top: 10px; right: 10px; }
.livello { height: 10px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 99px; overflow: hidden; }
.livello > div { height: 100%; width: 0; background: var(--muted); transition: width .08s linear; }
.livello > div.ok { background: var(--ok); }
.livello > div.alto { background: var(--bad); }

/* ---------- chiamata ---------- */
#chiamata { position: fixed; inset: 56px 0 0 0; display: flex; flex-direction: column; }
#avvisoChiamata { margin: 0 16px 8px; }
#sblocca { align-self: center; margin-bottom: 8px; }
#griglia { flex: 1; min-height: 0; display: grid; gap: 10px; padding: 0 16px 96px; overflow: auto; align-content: center;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
#griglia[data-n="1"] { grid-template-columns: minmax(0, 900px); justify-content: center; }
#griglia[data-n="2"] { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.tessera { position: relative; background: var(--tile); color: var(--tile-ink); border-radius: 14px; overflow: hidden; aspect-ratio: 16 / 9;
  outline: 3px solid transparent; outline-offset: -3px; transition: outline-color .15s; }.tessera.parla { outline-color: var(--ok); }
.tessera video, .anteprima video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #000; }
.tessera.mia video, .anteprima video { transform: scaleX(-1); }
.avatar { position: absolute; inset: 0; display: none; place-items: center; font-size: 2.4rem; font-weight: 800; color: var(--tile-ink); letter-spacing: .02em; }
.senza-video video { display: none; }
.senza-video .avatar { display: grid; }
.etichetta { position: absolute; left: 10px; bottom: 10px; display: flex; gap: 6px; align-items: center; background: rgba(10, 14, 20, .6); color: #fff;
  padding: 4px 10px; border-radius: 99px; font-size: .85rem; max-width: calc(100% - 20px); }
.etichetta .nome { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.etichetta .badge { background: rgba(255, 255, 255, .15); color: #fff; border-color: transparent; }
.etichetta .muto { color: #ff8a9a; display: inline-flex; }
.etichetta .muto svg { width: 16px; height: 16px; }
.punto { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: #8892a0; flex: none; }
.punto.bene { background: #3ccf8e; } .punto.medio { background: #f0b443; } .punto.male { background: #f0566e; }
.stato-collegamento { position: absolute; top: 10px; left: 10px; right: 10px; background: rgba(10, 14, 20, .65); color: #fff; padding: 6px 10px; border-radius: 8px; font-size: .85rem; }
.tessera .volume { position: absolute; right: 10px; top: 10px; width: 120px; opacity: 0; transition: opacity .15s; }
.tessera:hover .volume, .tessera .volume:focus { opacity: 1; }
#comandi { position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%); display: flex; gap: 10px; background: var(--surface); border: 1px solid var(--line);
  padding: 8px; border-radius: 99px; box-shadow: var(--shadow); z-index: 20; }
button.tondo { width: 50px; height: 50px; border-radius: 50%; padding: 0; justify-content: center; }
button.tondo.on { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
button.tondo.spento { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
button.tondo.rosso { background: #D8344F; color: #fff; border-color: #D8344F; }
#pannello { position: fixed; right: 16px; top: 64px; bottom: 96px; width: min(620px, calc(100% - 32px)); overflow: auto; z-index: 15; margin: 0; }
#pannello > .row:first-child { margin-bottom: 14px; }
@media (min-width: 1100px) {
  /* con il pannello aperto le persone si spostano a sinistra invece di finirci sotto */
  #chiamata.con-pannello #griglia { padding-right: 652px; }
}
.tabella { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .85rem; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; }

@media (max-width: 600px) {
  .wrap { padding: 8px 12px 64px; }
  .card { padding: 14px; }
  #griglia { padding: 0 8px 96px; align-content: start; }
  #pannello { right: 8px; left: 8px; width: auto; }
}
@media (hover: none) {
  .tessera .volume { display: none; } /* sui telefoni il volume si regola con i tasti */
}