/* Reel Studio: design tokens follow the "Product Reel AI" research prototype (D:\Rnd\ytr). */
:root{
  --bg:#EDEEE9; --surface:#FFFFFF; --surface-2:#F6F7F3; --ink:#16191A; --muted:#5E6567;
  --line:#DCDED7; --line-strong:#C6C9C1;
  --accent:#1D6B58; --accent-ink:#FFFFFF; --accent-soft:#DDEBE5; --accent-line:#9CC5B6;
  --tally:#D63F2C; --ok:#2C8A4B; --ok-soft:#DFF0E3; --warn:#8A5F10; --warn-soft:#F5EAD2; --bad:#B73A2A; --bad-soft:#F6DFDA;
  --shadow:0 1px 2px rgba(20,30,25,.06), 0 10px 30px rgba(20,30,25,.07);
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --sans:"IBM Plex Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#111413; --surface:#191D1C; --surface-2:#1F2422; --ink:#E9ECE7; --muted:#9AA29E;
    --line:#2B312F; --line-strong:#3A423F;
    --accent:#4DBB9C; --accent-ink:#0B1A15; --accent-soft:#1B342D; --accent-line:#2F6A5A;
    --ok:#5DC47F; --ok-soft:#1C3324; --warn:#E0B055; --warn-soft:#352B17; --bad:#F07B69; --bad-soft:#3A201C;
    --shadow:0 1px 2px rgba(0,0,0,.3), 0 10px 30px rgba(0,0,0,.28);
    color-scheme:dark;
  }
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
h1,h2,h3{font-family:var(--display);font-weight:700;margin:0;letter-spacing:-.015em;text-wrap:balance}
p{margin:0}
.label{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.app{max-width:1260px;margin:0 auto;padding:18px 20px 64px}

/* header */
.top{display:flex;align-items:center;justify-content:space-between;gap:14px 20px;flex-wrap:wrap;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:26px}
.brand{display:flex;align-items:center;gap:10px}
.brand .mark{width:30px;height:30px;border-radius:9px;background:var(--accent);display:grid;place-items:center}
.brand .mark svg{width:16px;height:16px;color:var(--accent-ink)}
.brand h1{font-size:22px}
.brand h1 span{color:var(--accent)}
.crumbs{display:flex;gap:6px;list-style:none;margin:0;padding:0;font-size:13px;color:var(--muted);flex-wrap:wrap}
.crumbs li{display:flex;align-items:center;gap:6px}
.crumbs li b{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:50%;border:1.5px solid var(--line-strong);font:600 11px var(--mono)}
.crumbs li+li::before{content:"";width:18px;height:1px;background:var(--line-strong)}
.crumbs li.on{color:var(--ink);font-weight:600}
.crumbs li.on b{border-color:var(--accent);background:var(--accent);color:var(--accent-ink)}
.crumbs li.done{color:var(--accent)}
.crumbs li.done b{border-color:var(--accent);color:var(--accent)}
.privacy{display:flex;align-items:center;gap:7px;font-size:12.5px;padding:6px 11px;border-radius:999px;background:var(--accent-soft);color:var(--accent);font-weight:500;white-space:nowrap}
.privacy svg{width:14px;height:14px}

/* layout */
.grid-create{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:24px;align-items:start}
.grid-player{display:grid;grid-template-columns:350px minmax(0,1fr);gap:34px;align-items:start}
@media (max-width:1000px){.grid-create,.grid-player{grid-template-columns:1fr}}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px}
.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:18px 20px 12px;flex-wrap:wrap}
.panel-head h2{font-size:19px}
.stack{display:flex;flex-direction:column;gap:20px}
.hero{margin-bottom:18px}
.hero h2{font-size:clamp(26px,3.4vw,38px);line-height:1.08}
.hero p{color:var(--muted);margin-top:6px;font-size:16px;max-width:62ch}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;border:1px solid var(--line-strong);background:var(--surface);padding:10px 16px;font-weight:500;font-size:14.5px;transition:background .15s,border-color .15s,filter .15s;min-height:44px}
.btn:hover{border-color:var(--ink)}
.btn svg{width:17px;height:17px}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.big{min-height:54px;padding:12px 22px;font:700 17px var(--display);border-radius:13px}
.btn.block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.text-btn{background:none;border:0;padding:6px 8px;font-size:13.5px;color:var(--muted);border-radius:8px;min-height:32px}
.text-btn:hover{color:var(--ink);background:var(--surface-2)}
.text-btn.danger:hover{color:var(--bad);background:var(--bad-soft)}
.icon-btn{width:34px;height:34px;display:inline-grid;place-items:center;border-radius:9px;border:1px solid transparent;background:none;color:var(--muted)}
.icon-btn:hover:not(:disabled){border-color:var(--line);color:var(--ink);background:var(--surface-2)}
.icon-btn:disabled{opacity:.3;cursor:default}
.icon-btn svg{width:16px;height:16px}

/* drop zone */
.drop{margin:0 20px 20px;border:1.5px dashed var(--line-strong);border-radius:14px;background:var(--surface-2);padding:34px 20px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;transition:border-color .15s,background .15s}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.drop .ic{width:52px;height:52px;border-radius:14px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:4px}
.drop .ic svg{width:26px;height:26px}
.drop strong{font:700 19px var(--display)}
.drop p{color:var(--muted);font-size:14px}
.drop .row{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:8px}

/* clip grid */
.clip-grid{list-style:none;margin:0;padding:0 20px 20px;display:grid;grid-template-columns:repeat(auto-fill,minmax(122px,1fr));gap:14px}
.clip-card{position:relative;display:flex;flex-direction:column;gap:6px}
.clip-card .poster{position:relative;aspect-ratio:9/16;border-radius:12px;overflow:hidden;background:#20262A;border:1px solid var(--line)}
.clip-card .poster img{width:100%;height:100%;object-fit:cover;display:block}
.clip-card .dur{position:absolute;right:6px;bottom:6px;font:500 11px var(--mono);background:rgba(0,0,0,.66);color:#fff;padding:1px 6px;border-radius:5px}
.clip-card .rm{position:absolute;right:6px;top:6px;width:28px;height:28px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#fff;display:grid;place-items:center;opacity:.9}
.clip-card .rm svg{width:13px;height:13px}
.clip-card .busy{position:absolute;inset:0;display:grid;place-items:center;background:rgba(10,14,12,.45);color:#fff;font-size:12px;text-align:center;padding:8px}
.clip-card .name{font-size:12.5px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chip{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;padding:2px 8px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);color:var(--muted);white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}
.chip.ok{background:var(--ok-soft);border-color:transparent;color:var(--ok)}
.chip.warn{background:var(--warn-soft);border-color:transparent;color:var(--warn)}
.chip.bad{background:var(--bad-soft);border-color:transparent;color:var(--bad)}
.chip.accent{background:var(--accent-soft);border-color:transparent;color:var(--accent)}
.spinner{width:22px;height:22px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.empty-note{padding:0 20px 20px;color:var(--muted);font-size:14px}

/* settings form */
.settings{position:sticky;top:16px;padding:20px}
.settings h2{font-size:19px}
.settings .sub-h{color:var(--muted);font-size:13.5px;margin:2px 0 16px}
.field{border:0;margin:0 0 16px;padding:0;min-width:0}
.field>legend,.field>label.label,.field>.label{display:block;margin-bottom:7px;padding:0}
.req{color:var(--tally)}
input[type=text],input[type=url],textarea,select{width:100%;border:1px solid var(--line-strong);border-radius:10px;background:var(--surface);padding:10px 12px;font-size:14.5px;min-height:44px}
textarea{min-height:78px;resize:vertical;line-height:1.45}
input::placeholder,textarea::placeholder{color:color-mix(in srgb,var(--muted) 75%,transparent)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hint{font-size:12.5px;color:var(--muted);margin-top:5px}
.opts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.opt{display:flex;gap:9px;align-items:center;border:1px solid var(--line);border-radius:11px;padding:10px 11px;cursor:pointer;background:var(--surface);transition:border-color .15s,background .15s;min-height:48px}
.opt:hover{border-color:var(--line-strong)}
.opt:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.opt svg{width:20px;height:20px;color:var(--accent);flex:none}
.opt b{display:block;font-weight:600;font-size:13.5px;line-height:1.25}
.seg{display:flex;background:var(--surface-2);border:1px solid var(--line);border-radius:11px;padding:3px;gap:3px}
.seg label{flex:1;text-align:center;border-radius:8px;padding:8px 6px;font-size:13.5px;font-weight:500;cursor:pointer;color:var(--muted);min-height:38px;display:grid;place-items:center}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label:has(input:checked){background:var(--surface);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08);font-weight:600}
.seg label:has(input:focus-visible){outline:2px solid var(--accent)}
.swatches{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.sw{width:32px;height:32px;border-radius:50%;border:2px solid var(--surface);box-shadow:0 0 0 1px var(--line-strong);padding:0}
.sw[aria-pressed="true"]{box-shadow:0 0 0 2px var(--ink)}
.sw-custom{position:relative;width:32px;height:32px;border-radius:50%;overflow:hidden;box-shadow:0 0 0 1px var(--line-strong);background:conic-gradient(red,yellow,lime,cyan,blue,magenta,red)}
.sw-custom input{position:absolute;inset:-8px;width:48px;height:48px;opacity:0;cursor:pointer}
.logo-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.logo-prev{height:40px;max-width:130px;object-fit:contain;border-radius:6px;background:var(--surface-2);padding:4px;border:1px solid var(--line)}
.music-box{border:1px solid var(--line);border-radius:12px;padding:12px;margin-top:10px;background:var(--surface-2)}
.music-actions{display:flex;gap:8px;flex-wrap:wrap}
.music-actions .btn{min-height:38px;padding:7px 12px;font-size:13.5px}
.link-row{display:flex;gap:8px;margin-top:10px}
.link-row input{min-height:38px;padding:7px 10px;font-size:13.5px}
.link-row .btn{min-height:38px}
.track-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
.track{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:6px 8px}
.track .tname{flex:1;min-width:0}
.track .tname b{display:block;font-size:13.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.track .tname small{color:var(--muted);font-size:12px}
.track.sel{border-color:var(--accent);background:var(--accent-soft)}
.cta-note{font-size:12.5px;color:var(--muted);text-align:center;margin-top:10px;display:flex;gap:6px;justify-content:center;align-items:center}
.cta-note svg{width:13px;height:13px}

/* making */
.making{max-width:560px;margin:30px auto 0;text-align:left}
.making h2{font-size:30px}
.making .lede{color:var(--muted);margin:6px 0 22px}
.steps{list-style:none;margin:0;padding:6px 0;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.step{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:13px 20px;align-items:start}
.step+.step{border-top:1px solid var(--line)}
.dot{width:22px;height:22px;border-radius:50%;border:2px solid var(--line-strong);display:grid;place-items:center;font-size:12px;font-weight:700;margin-top:1px}
.step[data-state="active"] .dot{border-color:var(--accent);border-right-color:transparent;animation:spin .8s linear infinite}
.step[data-state="done"] .dot{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.step[data-state="done"] .dot::after{content:"✓"}
.step[data-state="pending"] .st{color:var(--muted)}
.st{font-weight:600}
.st small{display:block;font:12.5px var(--mono);color:var(--muted);font-weight:400;margin-top:2px}

/* phone + player */
.player-col{display:flex;flex-direction:column;align-items:center;gap:12px;position:sticky;top:16px}
@media (max-width:1000px){.player-col{position:static}}
.phone{position:relative;width:min(330px,100%);aspect-ratio:9/16;border-radius:34px;padding:9px;background:#0C0E0D;box-shadow:var(--shadow),inset 0 0 0 1px #2a2e2c}
.phone canvas{display:block;width:100%;height:100%;border-radius:26px;background:#000}
.phone .tap{position:absolute;inset:9px;border:0;background:none;border-radius:26px;display:grid;place-items:center}
.phone .tap .pl{width:74px;height:74px;border-radius:50%;background:rgba(0,0,0,.45);display:grid;place-items:center;opacity:0;transition:opacity .2s;backdrop-filter:blur(4px)}
.phone .tap .pl svg{width:30px;height:30px;color:#fff}
.phone.paused .tap .pl{opacity:1}
.phone .badge{position:absolute;top:22px;left:22px;font:500 10.5px var(--mono);color:rgba(255,255,255,.85);background:rgba(0,0,0,.35);padding:2px 7px;border-radius:5px;pointer-events:none}
.controls{width:min(330px,100%);display:flex;align-items:center;gap:10px}
.play{width:40px;height:40px;border-radius:50%;border:0;background:var(--ink);color:var(--bg);flex:none;display:grid;place-items:center}
.play svg{width:15px;height:15px}
.scrub{flex:1;accent-color:var(--accent);min-width:0}
.tc{font:500 12.5px var(--mono);color:var(--muted);min-width:78px;text-align:right}

/* variant picker */
.res-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap;margin-bottom:18px}
.res-head h2{font-size:clamp(26px,3vw,34px)}
.res-head p{color:var(--muted);margin-top:4px}
.variants{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:12px}
.variant{display:grid;grid-template-columns:62px 1fr;gap:12px;align-items:start;text-align:left;border:1.5px solid var(--line);border-radius:14px;padding:12px;background:var(--surface);transition:border-color .15s,background .15s,transform .15s}
.variant:hover{border-color:var(--line-strong)}
.variant[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft)}
.variant .vthumb{aspect-ratio:9/16;border-radius:8px;overflow:hidden;background:#222}
.variant .vthumb img{width:100%;height:100%;object-fit:cover;display:block}
.variant h3{font-size:17px;display:flex;align-items:center;gap:8px}
.variant h3 .n{font:600 11px var(--mono);color:var(--muted);border:1px solid var(--line-strong);border-radius:6px;padding:0 6px}
.variant p{font-size:13.5px;color:var(--muted);margin-top:3px}
.variant .meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.tips{margin-top:24px;padding:16px 18px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.tips h3{font-size:16px;margin-bottom:8px}
.tips ol{margin:0;padding-left:20px;color:var(--ink);font-size:14px;display:grid;gap:4px}

/* editor */
.edit-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.edit-head h2{font-size:26px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);padding:0 16px}
.tabs button{border:0;background:none;padding:12px 12px 10px;font-weight:600;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;min-height:44px}
.tabs button[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--accent)}
.tabpanel{padding:18px 18px 20px}
.timeline{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px}
.tl-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;gap:10px;flex-wrap:wrap}
.tl-track{position:relative;display:flex;gap:3px;height:96px;overflow-x:auto;overflow-y:hidden;padding-bottom:4px}
.tl-seg{position:relative;min-width:26px;border:0;border-radius:8px;padding:0;overflow:hidden;background:#222;box-shadow:inset 0 0 0 2px transparent}
.tl-seg img{width:100%;height:100%;object-fit:cover;display:block;opacity:.92}
.tl-seg span{position:absolute;left:5px;bottom:4px;font:600 10.5px var(--mono);color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.8)}
.tl-seg .cap{position:absolute;left:5px;top:4px;right:5px;font:600 10px var(--sans);color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.9);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tl-seg.on{box-shadow:inset 0 0 0 3px var(--accent)}
.tl-seg.on img{opacity:1}
.tl-end{min-width:40px;border-radius:8px;display:grid;place-items:center;font:600 10.5px var(--sans);color:#fff;text-align:center;padding:4px}
.playhead{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--tally);left:0;pointer-events:none;border-radius:2px}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.range-row{display:grid;grid-template-columns:1fr auto;gap:4px 12px;align-items:center}
.range-row label{font-size:13.5px;font-weight:500}
.range-row output{font:500 12.5px var(--mono);color:var(--muted);text-align:right}
.range-row input{grid-column:1 / -1;accent-color:var(--accent);width:100%}
.seg-preview{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.seg-preview img{width:52px;aspect-ratio:9/16;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.seg-preview b{display:block;font-size:15px}
.seg-preview small{color:var(--muted);font-size:12.5px}
.toggle{display:flex;align-items:center;gap:9px;font-size:14px;cursor:pointer;min-height:36px}
.toggle input{accent-color:var(--accent);width:17px;height:17px}
.looks{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.look{border:1.5px solid var(--line);border-radius:11px;padding:8px;background:var(--surface);text-align:left;font-size:13px;font-weight:600;min-height:44px}
.look i{display:block;height:26px;border-radius:6px;margin-bottom:6px;background:linear-gradient(90deg,#C98B49,#7AA35C,#3E7D9C)}
.look[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft)}
.divider{height:1px;background:var(--line);margin:16px 0}

/* dialog */
dialog{border:0;border-radius:18px;padding:0;width:min(520px,calc(100vw - 32px));background:var(--surface);color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(10,14,12,.6)}
.dlg{padding:24px}
.dlg h3{font-size:22px}
.dlg p{color:var(--muted);margin-top:6px}
.bar{height:10px;border-radius:99px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden;margin:18px 0 8px}
.bar i{display:block;height:100%;width:0;background:var(--accent);border-radius:99px;transition:width .2s}
.dlg .row{justify-content:space-between}
.done-ic{width:52px;height:52px;border-radius:50%;background:var(--ok-soft);color:var(--ok);display:grid;place-items:center;margin-bottom:12px}
.done-ic svg{width:26px;height:26px}
.dlg video{width:140px;aspect-ratio:9/16;border-radius:12px;background:#000;float:right;margin:0 0 10px 16px}

.toast{position:fixed;left:50%;bottom:22px;transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:11px 16px;border-radius:11px;font-size:14px;max-width:calc(100vw - 32px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:var(--shadow);z-index:50}
.toast.show{opacity:1;transform:translate(-50%,0)}
#vidHost{position:fixed;left:0;bottom:0;width:2px;height:2px;overflow:hidden;opacity:.01;pointer-events:none}
#vidHost video{width:2px;height:2px}
footer{margin-top:40px;color:var(--muted);font-size:12.5px;text-align:center}
@media (max-width:640px){
  .app{padding-inline:16px}
  .drop{margin-inline:16px}.clip-grid{padding-inline:16px;grid-template-columns:repeat(auto-fill,minmax(98px,1fr))}
  .opts{grid-template-columns:1fr}
  .looks{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}