:root{
  --bg:#0E1822; --panel:#16232F; --panel2:#1B2A38; --edge:#263948;
  --ink:#DCE6EE; --muted:#8298A8; --faint:#5C7285;
  --signal:#38B6D3; --signal-dim:#1F6F8B;
  --pass:#46C08A; --warn:#E0A458; --fail:#E06B6B;
  --mono:ui-monospace,"DejaVu Sans Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans)}
body{padding:28px 20px 60px;-webkit-font-smoothing:antialiased}
.wrap{max-width:900px;margin:0 auto}
.wrap.wide{max-width:1120px}
code{font-family:var(--mono);font-size:.92em;background:rgba(255,255,255,.06);padding:1px 5px;border-radius:4px}
a{color:var(--signal);text-decoration:none}

/* masthead */
.mast{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--edge);
  padding-bottom:14px;margin-bottom:22px;gap:16px;flex-wrap:wrap}
.mast h1{font-size:19px;margin:0;font-weight:650;letter-spacing:-.2px}
.mast h1 .dim{color:var(--muted);font-weight:400}
.eyebrow{font-family:var(--mono);font-size:10.5px;letter-spacing:2.5px;text-transform:uppercase;color:var(--signal);margin-bottom:6px}
.mast .rev{font-family:var(--mono);font-size:11px;color:var(--faint);white-space:nowrap}
.hint{font-size:12px;color:var(--muted);font-family:var(--mono);line-height:1.6;
  border-left:2px solid var(--signal-dim);padding:2px 0 2px 12px;margin:0 0 18px}
.note{font-family:var(--mono);font-size:11px;color:var(--faint);text-transform:none;letter-spacing:0;font-weight:400}

/* panels */
.panel{background:var(--panel);border:1px solid var(--edge);border-radius:10px;padding:18px;margin-bottom:16px}
.panel>.lbl{font-family:var(--mono);font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--muted);
  margin:0 0 12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.panel>.lbl::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 3px rgba(56,182,211,.18)}
.subpanel{background:var(--panel2);border:1px solid var(--edge);border-radius:8px;padding:12px 14px;margin-top:14px}

/* environment */
.kv{display:grid;grid-template-columns:150px 1fr;gap:4px 14px;font-size:13px}
.kv dt{color:var(--muted);font-family:var(--mono);font-size:11.5px}
.kv dd{margin:0;font-family:var(--mono);font-size:12px;word-break:break-word}

/* matrix */
table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:11.5px}
th,td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--edge)}
th{color:var(--muted);font-weight:500;font-size:10px;letter-spacing:1px;text-transform:uppercase}
td.codec{color:var(--ink)}
.flag{font-weight:600}.flag.y{color:var(--pass)}.flag.n{color:var(--fail)}
tr.best td{background:rgba(56,182,211,.07)}
.tag{font-family:var(--mono);font-size:9.5px;letter-spacing:1px;text-transform:uppercase;color:var(--signal);
  border:1px solid var(--signal-dim);border-radius:4px;padding:1px 6px;margin-left:8px}

/* controls */
.controls{display:flex;flex-wrap:wrap;gap:14px 22px;align-items:flex-end}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--mono);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}
select{background:var(--panel2);color:var(--ink);border:1px solid var(--edge);border-radius:7px;padding:9px 11px;
  font-family:var(--mono);font-size:12.5px;min-width:150px}
.check{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--ink);cursor:pointer;font-family:var(--mono);padding-bottom:6px;flex-wrap:wrap}
.check input{width:17px;height:17px;accent-color:var(--signal);cursor:pointer}
.slider{min-width:200px}
input[type=range]{width:100%;accent-color:var(--signal);margin:6px 0 4px}
.meterwrap{display:inline-block;width:90px;height:6px;background:var(--panel2);border:1px solid var(--edge);
  border-radius:3px;vertical-align:middle;margin-left:8px;overflow:hidden}
#meter{display:block;height:100%;width:0;background:var(--pass);transition:width .08s linear}
select:focus-visible,input:focus-visible,button:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
select:disabled,input:disabled{opacity:.45}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.filerow{display:flex;align-items:center;gap:14px;margin-top:16px;flex-wrap:wrap}
.actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
button,.labelbtn{font-family:var(--sans);font-size:14px;font-weight:600;border-radius:8px;padding:11px 20px;border:1px solid transparent;
  cursor:pointer;transition:filter .12s,background .12s;line-height:1.15}
button:disabled{opacity:.4;cursor:not-allowed}
button.sm,.labelbtn.sm{padding:7px 12px;font-size:12.5px}
.btn-go{background:var(--signal);color:#06121A}.btn-go:not(:disabled):hover{filter:brightness(1.08)}
.btn-stop{background:transparent;color:var(--fail);border-color:var(--fail)}.btn-stop:not(:disabled):hover{background:rgba(224,107,107,.12)}
.btn-amber{background:transparent;color:var(--warn);border-color:var(--warn)}.btn-amber:not(:disabled):hover{background:rgba(224,164,88,.12)}
.btn-ghost{background:transparent;color:var(--muted);border-color:var(--edge)}.btn-ghost:not(:disabled):hover{color:var(--ink);border-color:var(--muted)}
.btn-ghost.on{color:var(--signal);border-color:var(--signal);background:rgba(56,182,211,.1)}
.labelbtn{display:inline-block}

.statusline{font-family:var(--mono);font-size:12px;color:var(--muted);margin-top:14px}
.rec-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--faint);margin-right:8px;vertical-align:middle}
.rec-dot.live{background:var(--fail);animation:pulse 1.1s ease-in-out infinite}
.rec-dot.paused{background:var(--warn)}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(224,107,107,.5)}50%{opacity:.55;box-shadow:0 0 0 6px rgba(224,107,107,0)}}

/* live preview + draw surface */
.live{position:relative;background:#000;border:1px solid var(--edge);border-radius:8px;overflow:hidden}
.live:empty{min-height:120px}
.live canvas{width:100%;height:auto;display:block}
.live.hidden{display:none}
.live.drawing{border-color:var(--signal)}
.draw-surface{position:absolute;inset:0;cursor:crosshair;touch-action:none;user-select:none}

/* telemetry */
.telem{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.cell{background:var(--panel2);border:1px solid var(--edge);border-radius:8px;padding:12px 13px}
.cell .t{font-family:var(--mono);font-size:9.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--faint)}
.cell .v{font-family:var(--mono);font-size:19px;margin-top:5px;color:var(--ink);font-variant-numeric:tabular-nums}

/* verdict */
#verdict{display:none;border-radius:10px;padding:18px;margin-bottom:16px;border:1px solid var(--edge)}
#verdict.pass{background:rgba(70,192,138,.09);border-color:rgba(70,192,138,.45)}
#verdict.warn{background:rgba(224,164,88,.09);border-color:rgba(224,164,88,.45)}
#verdict.fail{background:rgba(224,107,107,.09);border-color:rgba(224,107,107,.45)}
#verdict.fail .vh{color:var(--fail)}
#verdict .vh{font-size:16px;font-weight:650;margin-bottom:6px}
#verdict.pass .vh{color:var(--pass)}#verdict.warn .vh{color:var(--warn)}
#verdict .vb{font-size:13px;line-height:1.55}

/* output */
video{width:100%;border-radius:8px;background:#000;display:block;border:1px solid var(--edge)}
.dl{margin-top:14px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}

/* log */
#log{font-family:var(--mono);font-size:11px;line-height:1.7;color:var(--muted);background:#0A121A;border:1px solid var(--edge);
  border-radius:8px;padding:12px 14px;max-height:200px;overflow:auto;white-space:pre-wrap}
#log .ts{color:var(--faint)}#log .ev{color:var(--signal)}#log .er{color:var(--fail)}#log .ok{color:var(--pass)}
.foot{font-family:var(--mono);font-size:10.5px;color:var(--faint);text-align:center;margin-top:28px;line-height:1.6}

/* countdown overlay */
#cd{position:fixed;inset:0;background:rgba(14,24,34,.88);display:none;align-items:center;justify-content:center;
  flex-direction:column;z-index:50;backdrop-filter:blur(3px)}
#cd.show{display:flex}
#cd-num{font-family:var(--mono);font-size:140px;font-weight:700;color:var(--signal);line-height:1;font-variant-numeric:tabular-nums}
.cd-l{font-family:var(--mono);font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--muted);margin-top:14px}

/* ========================= editor ========================= */
.dropzone{border:1px dashed var(--edge);border-radius:8px;padding:26px 18px;text-align:center;font-size:14px;color:var(--muted);
  transition:border-color .12s,background .12s}
.dropzone.over{border-color:var(--signal);background:rgba(56,182,211,.06)}
.dropzone .note{margin-top:6px}
.linkish{color:var(--signal);cursor:pointer;text-decoration:underline}
#loadPanel.compact .dropzone{padding:10px 14px;font-size:12px}
#loadPanel.compact .dropzone .note{display:none}

.toolbar{display:flex;gap:6px;flex-wrap:wrap}
.tool{font-family:var(--mono);font-size:12px;font-weight:600;padding:8px 12px;border-radius:7px;background:var(--panel2);
  color:var(--muted);border:1px solid var(--edge)}
.tool:hover{color:var(--ink);border-color:var(--muted)}
.tool.on{color:#06121A;background:var(--signal);border-color:var(--signal)}
.swatches{display:flex;gap:6px;align-items:center;padding-bottom:2px}
.sw{width:26px;height:26px;border-radius:50%;padding:0;border:2px solid transparent;box-shadow:0 0 0 1px var(--edge)}
.sw.on{border-color:#fff;box-shadow:0 0 0 2px var(--signal)}

.stage{position:relative;background:#000;border:1px solid var(--edge);border-radius:8px;overflow:hidden}
.stage canvas{width:100%;height:auto;display:block}
.stage.select .draw-surface{cursor:default}

.transport{display:flex;gap:10px;align-items:center;margin-top:12px;flex-wrap:wrap}
#scrub{flex:1;min-width:160px;margin:0}
.time{font-family:var(--mono);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}

.strip{position:relative;height:36px;background:var(--panel2);border:1px solid var(--edge);border-radius:6px;margin-top:10px;
  overflow:hidden;cursor:pointer}
.strip .bar{position:absolute;top:8px;height:18px;border-radius:3px;opacity:.85;min-width:3px}
.strip .bar:hover{opacity:1}
.strip .bar.sel{outline:2px solid #fff;outline-offset:1px;opacity:1;z-index:1}
.strip .playhead{position:absolute;top:0;bottom:0;width:2px;background:#fff;pointer-events:none;z-index:2;left:0}

.twocol{display:grid;grid-template-columns:1.2fr 1fr;gap:16px}
.items{max-height:260px;overflow:auto}
.items .row{display:flex;align-items:center;gap:10px;padding:7px 8px;border-radius:6px;cursor:pointer;
  font-family:var(--mono);font-size:11.5px;color:var(--ink)}
.items .row:hover{background:rgba(255,255,255,.04)}
.items .row.sel{background:rgba(56,182,211,.12)}
.items .dotc{width:10px;height:10px;border-radius:50%;flex:none}
.items .lab{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.items .tt{color:var(--faint);white-space:nowrap}
.items .del{padding:2px 8px;font-size:14px;line-height:1;background:transparent;color:var(--faint);border-color:transparent;border-radius:5px}
.items .del:hover{color:var(--fail);background:rgba(224,107,107,.12)}
.items .empty{padding:8px}
.btnrow.wrap{gap:10px}

.text-input{position:absolute;z-index:60;font:600 18px system-ui,-apple-system,"Segoe UI",sans-serif;background:rgba(14,24,34,.88);
  border:1px solid var(--signal);border-radius:6px;padding:6px 10px;color:#fff;min-width:180px;outline:none}

@media (max-width:760px){.twocol{grid-template-columns:1fr}}
@media (max-width:640px){.telem{grid-template-columns:repeat(2,1fr)}.kv{grid-template-columns:120px 1fr}}
@media (prefers-reduced-motion:reduce){.rec-dot.live{animation:none}#meter{transition:none}}

/* ========================= phases 3–5 ========================= */
.field.grow{flex:1;min-width:240px}
input[type=text],input[type=email],input[type=password],input[type=url],input[type=number],textarea{background:var(--panel2);color:var(--ink);border:1px solid var(--edge);border-radius:7px;padding:9px 11px;font-family:var(--mono);font-size:12.5px;width:100%;box-sizing:border-box}
textarea{resize:vertical;min-height:64px;font-family:var(--sans);font-size:13.5px;line-height:1.45}
input[type=number]{min-width:110px;width:auto}
input[type=color]{width:52px;height:38px;border:1px solid var(--edge);border-radius:7px;background:var(--panel2);padding:2px}
input[type=file]{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.spacer{flex:1}
.mast .rev a{color:var(--signal)}
.progress{height:8px;background:var(--panel2);border:1px solid var(--edge);border-radius:4px;overflow:hidden;margin-top:14px}
.progressbar{height:100%;width:0;background:var(--signal);transition:width .2s linear}
.exportlive{margin-top:12px;max-width:520px}
.exportlive:empty{display:none}
#exportPanel.busy .exportlive{display:block}
.strip .trimshade{position:absolute;top:0;bottom:0;background:rgba(14,24,34,.7);pointer-events:none;z-index:1}

/* library */
.cards{display:grid;grid-template-columns:1fr;gap:12px}
.card{display:grid;grid-template-columns:200px 1fr;gap:16px;background:var(--panel2);border:1px solid var(--edge);border-radius:8px;padding:12px}
.card .thumb{aspect-ratio:16/9;background:#000;border-radius:6px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.card .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.card .nothumb{font-family:var(--mono);color:var(--faint);letter-spacing:2px}
.card .title{font-family:var(--sans);font-size:15px;font-weight:600;background:transparent;border:1px solid transparent;padding:6px 8px;margin:-6px -8px 4px}
.card .title:hover,.card .title:focus{border-color:var(--edge);background:var(--panel)}
.card .btnrow{margin-top:10px}
.btn-ghost.danger:hover{color:var(--fail);border-color:var(--fail)}
.shares{margin-top:10px}
.sharebar{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.sharerow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:6px 0;border-top:1px solid var(--edge)}
.sharerow code{flex:1;min-width:200px;word-break:break-all;font-size:11px}
@media (max-width:640px){.card{grid-template-columns:1fr}}

/* brand kit */
.anchors{display:grid;grid-template-columns:repeat(3,26px);gap:4px}
.anc{width:26px;height:26px;padding:0;border-radius:5px;background:var(--panel2);border:1px solid var(--edge)}
.anc.on{background:var(--signal);border-color:var(--signal)}
.brandpreview{width:100%;height:auto;border-radius:8px;border:1px solid var(--edge);background:#000;display:block}
.sticky{position:sticky;top:16px}

/* account */
.form{display:flex;flex-direction:column;gap:12px}
.form label{display:flex;flex-direction:column;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}
.form button{align-self:flex-start}
.cloudrow{display:flex;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--edge);font-size:13px}
.cloudrow .note{flex:1}
.danger-zone{border-color:rgba(224,107,107,.4)}

/* share */
.stage.share{cursor:pointer}