/* Teleprompter — OverPress Tools */
:root {
  --primary:#066aab; --accent:#ed0a71; --accent-2:#8f34d6;
  --grad:linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  --bg:#0a0a0c; --panel:#141318; --panel-2:#1b1a21; --line:#2a2a30;
  --text:#f5f5f7; --dim:#9a9aa3;
  --glow:0 8px 24px rgba(237,10,113,.28);
  --pop:0 18px 50px rgba(0,0,0,.55);
}
* { box-sizing:border-box; margin:0; padding:0; -webkit-tap-highlight-color:transparent; }
html { height:100%; }
body {
  min-height:100dvh; display:flex; flex-direction:column;
  background:var(--bg); color:var(--text);
  font-family:'Montserrat',-apple-system,BlinkMacSystemFont,sans-serif;
  overflow-x:hidden; -webkit-font-smoothing:antialiased;
}
.hidden { display:none !important; }
[hidden] { display:none !important; }

/* Focus visibile coerente (tastiera) */
.btn:focus-visible, .ctl:focus-visible, .topbar-btn:focus-visible,
.reveal-bar:focus-visible, .seg button:focus-visible, .swatches .sw:focus-visible {
  outline:2px solid var(--accent); outline-offset:2px;
}

/* SETUP */
.setup { flex:1; width:100%; max-width:680px; margin:0 auto; padding:18px 18px 28px; display:flex; flex-direction:column; gap:14px; overflow:auto; }
.setup-hero { padding:6px 2px 2px; }
.kicker {
  display:inline-block; color:#fff; background:var(--grad);
  padding:5px 14px; border-radius:999px; font-family:'Montserrat',sans-serif;
  font-weight:700; font-size:.7rem; letter-spacing:.12em; text-transform:uppercase;
  margin-bottom:10px; box-shadow:var(--glow);
}
.setup-hero .lead { color:var(--dim); font-size:1rem; max-width:520px; line-height:1.55; }
.script-input {
  flex:1; min-height:200px; resize:vertical; width:100%;
  background:var(--panel); color:var(--text); border:1px solid var(--line);
  border-radius:14px; padding:16px; font-size:1.05rem; line-height:1.5;
  font-family:'Libre Franklin',-apple-system,BlinkMacSystemFont,sans-serif;
  transition:border-color .18s ease, box-shadow .18s ease;
}
.script-input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(237,10,113,.16); }
.script-input::placeholder { color:#5c5c66; }
.setup-actions { display:flex; flex-direction:column; gap:10px; margin-top:4px; }
.btn {
  border:1.5px solid transparent; border-radius:999px; padding:14px 22px;
  font-family:inherit; font-weight:700; font-size:1rem; cursor:pointer; min-height:50px;
  transition:transform .12s ease, filter .18s ease, border-color .18s ease, background .18s ease;
}
.btn.accent { background:var(--grad); color:#fff; box-shadow:var(--glow); }
.btn.accent:hover { filter:brightness(1.1); }
.btn.ghost { background:transparent; color:var(--text); border-color:var(--line); }
.btn.ghost:hover { border-color:var(--dim); background:rgba(255,255,255,.04); }
.btn:active { transform:scale(.97); }
.setup-code { text-align:center; color:var(--dim); font-size:.95rem; }
.setup-code b { color:var(--accent); font-weight:800; letter-spacing:.18em; font-size:1.2rem; }

/* READER (stage model) */
.reader { position:fixed; inset:0; z-index:40; background:var(--tp-bg, #0a0a0c); }
.stage-wrap { position:absolute; inset:0; overflow:hidden; touch-action:none; }
/* Specchio da rig: flip dell'intero stage, la riga corrente resta sul marker */
.reader.mirror-h .stage-wrap { transform:scaleX(-1); }
.reader.mirror-v .stage-wrap { transform:scaleY(-1); }
.reader.mirror-h.mirror-v .stage-wrap { transform:scale(-1,-1); }
.stage {
  position:absolute; left:0; top:0; transform-origin:top left;
  overflow:hidden; background:var(--tp-bg, #0a0a0c);
}
/* Dissolvenza del testo verso i bordi (look da teleprompter vero) */
.stage::before, .stage::after {
  content:""; position:absolute; left:0; right:0; height:15%; z-index:4; pointer-events:none;
}
.stage::before { top:0; background:linear-gradient(to bottom, var(--tp-bg, #0a0a0c) 12%, transparent); }
.stage::after { bottom:0; background:linear-gradient(to top, var(--tp-bg, #0a0a0c) 12%, transparent); }
.reader-text {
  position:absolute; left:50%; top:0; transform:translate3d(-50%,0,0);
  font-family:'Libre Franklin',-apple-system,BlinkMacSystemFont,sans-serif; font-weight:700;
  line-height:1.32; color:var(--tp-text, #fff); will-change:transform;
  white-space:pre-wrap; word-break:break-word; text-align:var(--tp-align, center);
  text-rendering:optimizeLegibility;
}
.marker {
  position:absolute; top:40%; transform:translateY(-50%); color:var(--accent);
  font-size:22px; z-index:5; pointer-events:none;
  filter:drop-shadow(0 0 8px rgba(237,10,113,.65));
}
.marker-l { left:6px; } .marker-r { right:6px; }

/* Barra di avanzamento (sottile, in cima) */
.progress-track { position:absolute; top:0; left:0; right:0; height:3px; z-index:9; background:rgba(255,255,255,.07); pointer-events:none; }
.progress-fill { height:100%; width:100%; transform:scaleX(0); transform-origin:left center; background:var(--grad); will-change:transform; }

/* CONTROLS */
.controls {
  position:absolute; left:0; right:0; bottom:0; z-index:10;
  display:flex; align-items:center; gap:6px; flex-wrap:wrap; justify-content:center;
  background:rgba(20,19,24,.82);
  -webkit-backdrop-filter:blur(16px) saturate(1.3); backdrop-filter:blur(16px) saturate(1.3);
  border-top:1px solid var(--line);
  padding:8px max(10px, env(safe-area-inset-left)) max(8px, env(safe-area-inset-bottom));
  transition:transform .28s cubic-bezier(.4,0,.2,1);
}
.controls.hidden-bar { transform:translateY(112%); }
.ctl {
  min-width:44px; height:44px; padding:0 10px; background:transparent;
  border:1px solid var(--line); border-radius:10px; color:var(--text);
  font-size:1.05rem; font-weight:700; cursor:pointer; display:inline-grid; place-items:center;
  transition:background .15s ease, border-color .15s ease;
}
@media (hover:hover) { .ctl:hover { background:rgba(255,255,255,.06); border-color:#3a3a44; } }
.ctl:active { background:#222; }
.ctl.on, .ctl.primary { background:var(--grad); border-color:transparent; color:#fff; }
.ctl.primary { box-shadow:var(--glow); }
.ctl-meta { font-size:.8rem; color:var(--dim); white-space:nowrap; }
.ctl-meta b { color:var(--text); }
.controls .grp { display:flex; align-items:center; gap:5px; padding:0 8px; border-right:1px solid var(--line); }
.controls .grp:last-child { border-right:none; }
.controls .grp.end { margin-left:auto; }
.reveal-bar {
  position:absolute; right:12px; bottom:max(12px, env(safe-area-inset-bottom)); z-index:11;
  width:52px; height:38px; border-radius:999px; background:rgba(20,22,27,.66);
  -webkit-backdrop-filter:blur(12px); backdrop-filter:blur(12px);
  color:#fff; border:1px solid var(--line); font-size:1.1rem; cursor:pointer;
}

/* MODAL */
.modal {
  position:fixed; inset:0; background:rgba(0,0,0,.6);
  -webkit-backdrop-filter:blur(6px); backdrop-filter:blur(6px);
  display:grid; place-items:center; z-index:50; padding:20px;
}
.modal-card {
  background:var(--panel); border:1px solid var(--line); border-radius:18px; padding:24px;
  max-width:360px; width:100%; text-align:center; box-shadow:var(--pop);
  animation:tp-pop .22s cubic-bezier(.33,1,.5,1);
}
@keyframes tp-pop { from { transform:scale(.94); opacity:0; } to { transform:none; opacity:1; } }
.modal-card h2 { font-size:1.2rem; margin-bottom:12px; }
.modal-card .code-big { font-size:2.6rem; font-weight:800; letter-spacing:.25em; color:var(--accent); margin:14px 0; }
.modal-card input {
  width:100%; font-size:1.6rem; text-align:center; letter-spacing:.3em; padding:12px;
  border-radius:12px; border:1px solid var(--line); background:var(--bg); color:var(--text); margin:10px 0;
  font-family:inherit; font-weight:700;
  transition:border-color .18s ease, box-shadow .18s ease;
}
.modal-card input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(237,10,113,.16); }
.modal-card .row { display:flex; gap:10px; margin-top:10px; }
.modal-card .row .btn { flex:1; }
.modal-err { color:#ff6b6b; font-size:.85rem; min-height:1.1em; margin-top:6px; }

/* Bottom sheet ⋯ */
.sheet {
  position:fixed; inset:0; background:rgba(0,0,0,.5);
  -webkit-backdrop-filter:blur(5px); backdrop-filter:blur(5px);
  display:flex; align-items:flex-end; justify-content:center; z-index:60;
}
.sheet-card {
  width:100%; max-width:520px; background:var(--panel);
  border-top-left-radius:20px; border-top-right-radius:20px; border:1px solid var(--line);
  border-bottom:none; padding:12px 14px calc(14px + env(safe-area-inset-bottom));
  display:flex; flex-direction:column; gap:10px; max-height:80dvh; overflow:auto;
  box-shadow:var(--pop);
  animation:tp-sheet .28s cubic-bezier(.33,1,.5,1);
}
@keyframes tp-sheet { from { transform:translateY(28px); opacity:.4; } to { transform:none; opacity:1; } }
.sheet-card::before { content:""; flex:0 0 auto; width:40px; height:4px; border-radius:2px; background:var(--line); margin:0 auto 2px; }
.sheet-row { background:var(--bg); border:1px solid var(--line); border-radius:12px; padding:12px 14px; color:var(--text); font-weight:600; text-align:left; font-size:1rem; font-family:inherit; }
.sheet-row.col { display:flex; flex-direction:column; gap:8px; }
.sheet-row label { font-size:.72rem; color:var(--dim); font-weight:700; text-transform:uppercase; letter-spacing:.07em; }
.sheet-row input[type=range] { width:100%; accent-color:var(--accent); height:28px; }
.swatches { display:flex; gap:8px; flex-wrap:wrap; }
.swatches .sw {
  appearance:none; -webkit-appearance:none; padding:0;
  width:30px; height:30px; border-radius:50%; border:2px solid var(--line); cursor:pointer;
  transition:transform .12s ease, border-color .12s ease;
}
.swatches .sw:hover { transform:scale(1.12); }
.swatches .sw.on { border-color:var(--accent); box-shadow:0 0 0 2px rgba(237,10,113,.3); }
.seg { display:flex; border:1px solid var(--line); border-radius:10px; overflow:hidden; }
.seg button {
  flex:1; padding:10px; background:transparent; color:var(--text); border:none;
  font-family:inherit; font-weight:700; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background .15s ease;
}
.seg button:hover { background:rgba(255,255,255,.05); }
.seg button.on { background:var(--grad); color:#fff; }
.seg button svg { display:block; }
.hsl { display:flex; align-items:center; gap:12px; margin-top:6px; }
.hsl-preview { flex:0 0 auto; width:42px; height:42px; border-radius:10px; border:1px solid var(--line); }
.hsl-sliders { flex:1; display:flex; flex-direction:column; gap:8px; }
.hsl-sliders input[type=range] { width:100%; height:18px; -webkit-appearance:none; appearance:none; border-radius:9px; background:var(--line); }
.hsl-sliders input.hue { background:linear-gradient(to right,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00); }
.hsl-sliders input[type=range]::-webkit-slider-thumb { -webkit-appearance:none; width:18px; height:18px; border-radius:50%; background:#fff; border:2px solid #000; box-shadow:0 1px 3px rgba(0,0,0,.4); }
.hsl-sliders input[type=range]::-moz-range-thumb { width:18px; height:18px; border-radius:50%; background:#fff; border:2px solid #000; }

/* Modifica testo in loco */
#reader-text[contenteditable] { outline:none; cursor:text; caret-color:var(--accent); }
/* Lock: disabilita interazioni sul lettore (locale) */
.reader.locked #stage-wrap { pointer-events:none; }
.reader.locked .controls .ctl:not(#lock-btn) { opacity:.4; pointer-events:none; }

/* Reader top bar */
.reader-topbar { position:absolute; top:3px; left:0; right:0; z-index:8; display:flex; align-items:center; gap:10px; padding:8px 12px; }
.topbar-btn {
  width:38px; height:38px; border-radius:50%; background:rgba(0,0,0,.45);
  -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px);
  color:#fff; border:none; display:grid; place-items:center; cursor:pointer;
}
.topbar-btn svg { width:20px; height:20px; display:block; }
.remote-badge { position:absolute; left:50%; transform:translateX(-50%); font-family:'Montserrat',sans-serif; font-weight:800; font-size:.7rem; letter-spacing:.18em; color:#fff; background:var(--grad); padding:4px 11px; border-radius:999px; box-shadow:var(--glow); }
.topbar-code { margin-left:auto; font-family:'Montserrat',sans-serif; font-weight:800; font-size:.9rem; letter-spacing:.15em; color:var(--accent); background:rgba(0,0,0,.4); -webkit-backdrop-filter:blur(10px); backdrop-filter:blur(10px); padding:5px 10px; border-radius:999px; }

/* Control icons */
.ctl svg.ic { width:20px; height:20px; display:none; }
.ctl .ic:only-of-type, #play-btn .ic-play, #lock-btn .ic-unlock { display:block; }
#play-btn.playing .ic-play { display:none; }
#play-btn.playing .ic-pause { display:block; }
#lock-btn.on .ic-unlock { display:none; }
#lock-btn.on .ic-lock { display:block; }

/* Mobile: niente bounce/scroll della pagina che interferisce con lo scrub */
html, body { overscroll-behavior:none; }
body.in-reader { overflow:hidden; }

/* Barra slider (visibile solo nel remote mobile) */
.controls .g-barsliders { display:none; }
.bar-sl { display:flex; flex-direction:column; gap:4px; font-size:.65rem; color:var(--dim); font-weight:700; text-transform:uppercase; letter-spacing:.06em; flex:1; }
.bar-sl input[type=range] { width:100%; accent-color:var(--accent); }
/* Layout remote su mobile: 3 righe */
@media (max-width:700px) {
  .reader.remote .controls {
    display:grid; grid-template-columns:1fr 1fr; gap:12px 8px; align-content:center;
  }
  .reader.remote .g-speed, .reader.remote .g-font,
  .reader.remote #progress, .reader.remote #hide-bar { display:none; }
  .reader.remote .g-play     { grid-row:1; grid-column:1 / -1; justify-self:center; }
  .reader.remote .g-restart  { grid-row:1; grid-column:2; justify-self:end; }
  .reader.remote .g-barsliders { grid-row:2; grid-column:1 / -1; display:flex; gap:14px; }
  .reader.remote .g-mirror   { grid-row:3; grid-column:1; justify-self:start; }
  .reader.remote .grp.end    { grid-row:3; grid-column:2; justify-self:end; border-right:none; }
}

/* OVP Tools header (dark) */
.site-header { display:grid; grid-template-columns:44px 1fr 44px; align-items:center; gap:10px; padding:12px 16px; border-bottom:1px solid var(--line); background:var(--panel); position:sticky; top:0; z-index:30; }
.site-header .back { width:44px; height:44px; display:grid; place-items:center; border-radius:50%; color:var(--dim); text-decoration:none; transition:color .15s ease, background .15s ease; }
.site-header .back:hover { color:var(--text); background:rgba(255,255,255,.05); }
.brand { display:inline-flex; align-items:center; gap:10px; justify-self:center; text-decoration:none; }
.brand-logo { height:24px; width:auto; max-width:200px; display:block; }
.brand-suffix { font-family:'Montserrat',sans-serif; font-weight:700; font-size:.62rem; color:var(--dim); letter-spacing:.18em; text-transform:uppercase; padding:3px 8px; border:1px solid var(--line); border-radius:999px; line-height:1; }
.header-spacer { width:44px; height:44px; }

/* Riduzione movimento */
@media (prefers-reduced-motion:reduce) {
  * { animation:none !important; transition:none !important; }
}