/* =========================================================================
   Recorder mocks
   The animated video, screen and audio recorder illustrations from the
   product page heroes, shared with the home page's recording client tabs.
   Markup: partials/mock-video.php, mock-screen.php, mock-audio.php.
   Behaviour: assets/js/mocks.js. Relies on .cam, .rec-badge, .upload and
   the blink/upload keyframes from base.css.
   ========================================================================= */

/* ---- Video: recorder + resolution ladder ---- */
.vr{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 40px 80px -40px rgba(20,33,61,.35);overflow:hidden;}
.vr-stage{position:relative;aspect-ratio:16/9;background:linear-gradient(160deg,#1B2A4A,#0F1A33);overflow:hidden}
.vr-stage .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:32px 32px}
.vr-stage .cam{width:34%;transform:translate(-50%,-46%)}
.vr .frame{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);border:1.5px dashed rgba(255,255,255,.55);border-radius:4px;transition:width .35s var(--ease),height .35s var(--ease)}
/* REC badge rides in the frame's corner, with the capture size beside the timer */
.vr .frame .rec-badge{left:8px;top:8px;gap:7px;padding:5px 11px;font-size:11px;white-space:nowrap}
.vr .frame-lbl{padding-left:8px;border-left:1px solid rgba(255,255,255,.3)}
.vr-ladder{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:12px 14px;border-top:1px solid var(--line);background:var(--paper)}
.vr-ladder button{font-family:inherit;text-align:left;padding:10px 12px;border-radius:var(--r-sm);border:1.5px solid var(--line);background:#fff;cursor:pointer;transition:border-color .2s,background .2s}
.vr-ladder button b{display:block;font-size:14px}
.vr-ladder button small{display:block;font-family:var(--mono);font-size:11px;color:var(--slate);margin-top:3px}
.vr-ladder button[aria-pressed="true"]{border-color:var(--ink);background:var(--ink-soft)}
.vr-foot{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;font-size:13px;color:var(--slate)}
.vr-foot .stop{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--ink)}
.vr-foot .stop i{width:26px;height:26px;border-radius:50%;background:var(--rec-soft);display:grid;place-items:center}
.vr-foot .stop i::after{content:"";width:10px;height:10px;background:var(--rec);border-radius:2px}
.vr-foot .out{font-family:var(--mono);font-size:12px}

/* ---- Screen: source picker, captured window, draggable facecam ---- */
.sc{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 40px 80px -40px rgba(20,33,61,.35);overflow:hidden;}
.sc-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line);font-size:13px;color:var(--slate)}
.sc-bar .dots i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--line);margin-right:5px}
.sc-bar .url{flex:1;background:var(--paper);border-radius:6px;padding:5px 10px;font-family:var(--mono);font-size:12px;color:var(--slate);min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sc-stage{position:relative;aspect-ratio:16/10;background:#0F1A33;overflow:hidden}
/* a fake captured desktop */
.sc .desk{position:absolute;inset:0;background:linear-gradient(160deg,#243559,#0F1A33)}
.sc .desk .win{position:absolute;left:8%;top:10%;width:70%;height:76%;background:#F6F7F9;border-radius:8px;box-shadow:0 20px 50px rgba(0,0,0,.4);overflow:hidden}
.sc .desk .win::before{content:"";position:absolute;left:0;right:0;top:0;height:22px;background:#fff;border-bottom:1px solid var(--line)}
.sc .desk .win .ln{position:absolute;left:5%;height:8px;border-radius:4px;background:var(--line)}
.sc .desk .win .ln:nth-child(1){top:22%;width:60%}
.sc .desk .win .ln:nth-child(2){top:34%;width:80%}
.sc .desk .win .ln:nth-child(3){top:46%;width:45%}
.sc .desk .win .ln:nth-child(4){top:58%;width:70%}
.sc .desk .win .ln:nth-child(5){top:70%;width:35%;background:var(--ink)}
.sc .cursor{position:absolute;width:14px;height:14px;left:40%;top:50%;animation:cur 6s ease-in-out infinite;z-index:3}
.sc .cursor svg{width:100%;height:100%;fill:#fff;stroke:#0F1A33;stroke-width:1.2}
@keyframes cur{0%,100%{transform:translate(0,0)}30%{transform:translate(90px,-40px)}60%{transform:translate(30px,60px)}}
/* facecam overlay */
.sc .cam-ov{position:absolute;right:16px;bottom:16px;width:28%;aspect-ratio:4/3;border-radius:10px;overflow:hidden;border:2px solid #fff;box-shadow:0 12px 30px rgba(0,0,0,.45);background:radial-gradient(circle at 40% 35%,#3D4F7A,#1B2A4A 70%);cursor:grab;touch-action:none;z-index:4;user-select:none}
.sc .cam-ov:active{cursor:grabbing}
.sc .cam-ov .cam{width:56%;transform:translate(-50%,-48%)}
.sc .cam-ov .hint{position:absolute;left:0;right:0;bottom:0;padding:4px 0;text-align:center;font-family:var(--mono);font-size:9.5px;color:#fff;background:rgba(0,0,0,.45)}
.sc .rec-badge{z-index:3;transition:opacity .3s}
/* source picker */
.sc .picker{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(340px,86%);background:#fff;border-radius:14px;box-shadow:0 30px 60px rgba(0,0,0,.5);padding:14px;z-index:5;font-size:13px;transition:opacity .4s,transform .4s var(--ease)}
.sc .picker.off{opacity:0;transform:translate(-50%,-46%);pointer-events:none}
.sc .picker h4{font-family:var(--body);font-size:13.5px;font-weight:600;margin-bottom:10px}
.sc .picker .tabs3{display:flex;gap:4px;margin-bottom:10px}
.sc .picker .tabs3 span{flex:1;text-align:center;padding:6px;border-radius:6px;font-size:12px;color:var(--slate);background:var(--paper)}
.sc .picker .tabs3 span.on{background:var(--ink);color:#fff}
.sc .picker .thumbs{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.sc .picker .thumbs div{aspect-ratio:16/10;border-radius:6px;background:linear-gradient(160deg,#DDE3EA,#F6F7F9);border:2px solid transparent;position:relative}
.sc .picker .thumbs div.sel{border-color:var(--ink)}
.sc .picker .thumbs div.sel::after{content:"✓";position:absolute;right:6px;top:4px;font-size:12px;font-weight:700;color:var(--ink)}
.sc .picker .aud{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding-top:10px;border-top:1px solid var(--line);font-size:12.5px}
.sc .picker .sw{width:34px;height:20px;border-radius:999px;background:var(--ok);position:relative}
.sc .picker .sw::after{content:"";position:absolute;top:2px;right:2px;width:16px;height:16px;border-radius:50%;background:#fff}
.sc .picker .go{margin-top:12px;background:var(--ink);color:#fff;text-align:center;padding:9px;border-radius:999px;font-weight:600;font-size:13px}
.sc-ctl{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;font-size:13px;color:var(--slate)}
.sc-ctl .src{display:flex;gap:6px;flex-wrap:wrap}
.sc-ctl .src span{font-family:var(--mono);font-size:11.5px;padding:3px 8px;border:1px solid var(--line);border-radius:999px;color:var(--ink)}
.sc-ctl .stop{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--ink)}
.sc-ctl .stop i{width:26px;height:26px;border-radius:50%;background:var(--rec-soft);display:grid;place-items:center}
.sc-ctl .stop i::after{content:"";width:10px;height:10px;background:var(--rec);border-radius:2px}
.sc .upload{z-index:6}

/* ---- Audio: waveform, level meter, quiet-mic warning ---- */
.au{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:0 40px 80px -40px rgba(20,33,61,.35);overflow:hidden;}
.au-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13px;color:var(--slate)}
.au-head b{color:var(--ink);font-weight:600}
.au-head .rec{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;color:var(--ink)}
.au-head .rec i{width:9px;height:9px;border-radius:50%;background:var(--rec);animation:blink 1.2s infinite}
.au-stage{position:relative;padding:28px 18px 18px;background:linear-gradient(180deg,#F6F7F9,#fff)}
.au-wave{height:110px;display:flex;align-items:center;gap:3px}
.au-wave i{flex:1;height:6px;border-radius:3px;background:var(--ink);transition:height .1s linear;opacity:.85}
.au-meter{margin-top:22px;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;font-family:var(--mono);font-size:11.5px;color:var(--slate)}
.au-meter .bar{height:10px;border-radius:5px;background:var(--line);overflow:hidden;position:relative}
.au-meter .bar b{position:absolute;left:0;top:0;bottom:0;width:60%;border-radius:5px;background:linear-gradient(90deg,var(--ok) 0 70%,#F5D67B 70% 88%,var(--rec) 88%);transition:width .12s linear}
.au-meter .bar::after{content:"";position:absolute;right:12%;top:-3px;bottom:-3px;width:2px;background:var(--ink);opacity:.35}
.au-warn{margin-top:14px;display:flex;gap:10px;align-items:center;padding:10px 14px;border-radius:var(--r-sm);background:#FFF7DD;border:1px solid #F0DC9A;font-size:13px;color:#6B5300;opacity:0;transition:opacity .35s}
.au-warn.on{opacity:1}
.au-warn svg{width:16px;height:16px;stroke:#8A6D00;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.au-foot{display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-top:1px solid var(--line);font-size:13px;color:var(--slate)}
.au-foot .stop{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--ink)}
.au-foot .stop i{width:26px;height:26px;border-radius:50%;background:var(--rec-soft);display:grid;place-items:center}
.au-foot .stop i::after{content:"";width:10px;height:10px;background:var(--rec);border-radius:2px}
.au-foot .q{font-family:var(--mono);font-size:12px}

/* ---- Inside the home page's recording client panel ----
   The three mocks share one grid cell, so the panel keeps the height of the
   tallest and switching tabs crossfades instead of jumping. */
.panel .mocks{display:grid;grid-template-columns:minmax(0,1fr)}
.panel .mocks>[role=tabpanel]{grid-area:1/1;display:flex;flex-direction:column;min-width:0;transition:opacity .3s,visibility .3s}
.panel .mocks>[hidden]{display:flex;visibility:hidden;opacity:0}
/* a shorter mock grows its stage rather than leaving a gap below its footer.
   Grow from the aspect-ratio height (basis auto), not from 0: Safari won't
   derive a min height from aspect-ratio when flex-basis is 0%. */
.panel .vr,.panel .sc,.panel .au{flex:1 0 auto;display:flex;flex-direction:column;transform:none;box-shadow:none;border-radius:12px}
.panel .vr-stage,.panel .sc-stage{flex:1 0 auto}
.panel .au-stage{flex:1 0 auto;display:flex;flex-direction:column;justify-content:center}

/* iOS 14 and older: no aspect-ratio or inset */
@supports not (aspect-ratio:1/1){
  .vr-stage{height:0;padding-top:56.25%}
  .sc-stage{height:0;padding-top:62.5%}
  .vr-stage .grid,.sc .desk{top:0;right:0;bottom:0;left:0}
}

@media (max-width:1000px){
  .vr,.sc,.au{transform:none;margin-top:12px}
  .panel .vr,.panel .sc,.panel .au{margin-top:0}
}
@media (max-width:640px){
  .vr-ladder{grid-template-columns:1fr 1fr}
}