/* ============ REFRM design system ============ */
:root{
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --bg:#09090b; --panel:#111114; --panel2:#17171a; --panel3:#202024;
  --line:#2b2b30; --line-soft:#202024;
  --fg:#f4f4f5; --mut:#a1a1aa; --faint:#71717a;
  --acc:#b8bcc8; --acc-hi:#f4f4f5; --acc-soft:rgba(244,244,245,.09); --acc-2:#a1a1aa;
  --ok:#34d399; --warn:#fbbf24; --err:#fb7185;
  --r-sm:7px; --r:11px; --r-lg:16px;
  --sh-1:0 1px 2px rgba(0,0,0,.35);
  --sh-2:0 8px 28px rgba(0,0,0,.45);
  --sh-pop:0 12px 40px rgba(0,0,0,.55);
  --dur:.18s; --ease:cubic-bezier(.2,.7,.3,1);
  --tlh:288px;
}
[data-theme="light"]{
  --bg:#eceef3; --panel:#ffffff; --panel2:#f5f6fa; --panel3:#e9ebf2;
  --line:#dfe2ea; --line-soft:#e9ebf1;
  --fg:#14161d; --mut:#5b6274; --faint:#8b91a5;
  --acc:#6d4dff; --acc-hi:#7c5cff; --acc-soft:rgba(109,77,255,.1);
  --sh-1:0 1px 2px rgba(20,22,29,.08);
  --sh-2:0 8px 28px rgba(20,22,29,.12);
  --sh-pop:0 16px 48px rgba(20,22,29,.18);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;overflow:hidden}
body{background:var(--bg);color:var(--fg);font:13px/1.5 var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
::selection{background:var(--acc-soft)}

/* icons: one system, one stroke */
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* scrollbars */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#3a3a4a;border:3px solid transparent;border-radius:8px;background-clip:content-box}
[data-theme="light"] ::-webkit-scrollbar-thumb{background:#c4c8d4;border:3px solid transparent;background-clip:content-box;border-radius:8px}
::-webkit-scrollbar-track{background:transparent}

/* ============ base controls ============ */
button,select,input,textarea{font:inherit;color:var(--fg)}
button{cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--panel3);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 13px;font-weight:500;transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease),transform .08s var(--ease),box-shadow var(--dur) var(--ease),filter var(--dur) var(--ease)}
button:hover:not(:disabled){border-color:var(--acc-hi)}
button:active:not(:disabled){transform:translateY(1px) scale(.99)}
button:disabled{opacity:.42;cursor:not-allowed}
button svg{width:16px;height:16px}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px;border-radius:4px}

.primary{background:linear-gradient(135deg,var(--acc-hi),var(--acc) 55%,#5a8bff);border-color:transparent;color:#fff;font-weight:600;box-shadow:0 2px 10px rgba(124,92,255,.35)}
.primary:hover:not(:disabled){filter:brightness(1.1);border-color:transparent;box-shadow:0 4px 16px rgba(124,92,255,.45)}
.primary svg{stroke:#fff}
.ghost{background:transparent;border-color:transparent;color:var(--mut)}
.ghost:hover:not(:disabled){background:var(--panel3);border-color:var(--line);color:var(--fg)}
.ib{padding:8px;background:transparent;border-color:transparent;border-radius:9px;color:var(--mut)}
.ib:hover:not(:disabled){background:var(--panel3);color:var(--fg);border-color:transparent}
.ib.big{width:46px;height:46px;border-radius:50%;background:var(--panel3);border:1px solid var(--line);color:var(--fg);box-shadow:var(--sh-1)}
.ib.big:hover:not(:disabled){border-color:var(--acc);transform:scale(1.04)}
.ib.big svg{width:20px;height:20px}
.ib.big:active:not(:disabled){transform:scale(.96)}
.wide{width:100%}
.lg{padding:12px 16px;font-size:13.5px;border-radius:10px}
.sm{padding:5px 10px;font-size:12px}
.sp{flex:1}
.vdiv{width:1px;height:22px;background:var(--line);margin:0 4px;flex:none}

select,input[type=text],input[type=number],textarea{background:var(--panel3);border:1px solid var(--line);border-radius:var(--r-sm);padding:8px 10px;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
select:hover,input:hover{border-color:var(--faint)}
select:focus,input:focus{border-color:var(--acc);box-shadow:0 0 0 3px var(--acc-soft);outline:none}
select{appearance:none;-webkit-appearance:none;padding-right:28px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239b9bb2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 9px center;cursor:pointer}
input[type=checkbox]{appearance:none;-webkit-appearance:none;width:36px;height:21px;border-radius:11px;background:var(--panel3);border:1px solid var(--line);position:relative;cursor:pointer;padding:0;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease);flex:none}
input[type=checkbox]::after{content:"";position:absolute;top:2px;left:2px;width:15px;height:15px;border-radius:50%;background:var(--mut);transition:transform var(--dur) var(--ease),background var(--dur) var(--ease)}
input[type=checkbox]:checked{background:var(--acc);border-color:var(--acc)}
input[type=checkbox]:checked::after{transform:translateX(15px);background:#fff}

/* range sliders */
input[type=range]{-webkit-appearance:none;appearance:none;background:transparent;padding:0;border:none;height:22px;width:100%;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:linear-gradient(90deg,var(--acc) var(--fill,50%),var(--panel3) var(--fill,50%))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;border-radius:50%;background:#fff;border:2px solid var(--acc);margin-top:-5.5px;box-shadow:var(--sh-1);transition:transform .12s var(--ease)}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
input[type=range]::-moz-range-track{height:4px;border-radius:2px;background:var(--panel3)}
input[type=range]::-moz-range-progress{height:4px;border-radius:2px;background:var(--acc)}
input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--acc)}
input[type=color]{width:38px;height:26px;padding:2px;cursor:pointer}

.hint{font-size:12px;line-height:1.55;color:var(--mut);margin:8px 0}
.hint.center{text-align:center}
.mono{font-variant-numeric:tabular-nums;font-size:11.5px;white-space:pre-line}
.lede{font-size:12.5px;color:var(--mut);line-height:1.55;margin:0 0 4px}

/* ============ app grid ============ */
#app{display:grid;height:100dvh;grid-template-rows:58px minmax(0,1fr) var(--tlh);grid-template-columns:78px 336px minmax(0,1fr) 300px;grid-template-areas:"top top top top" "rail left player right" "tl tl tl tl"}

/* ============ header ============ */
#top{grid-area:top;display:flex;align-items:center;gap:8px;padding:0 14px;background:var(--panel);border-bottom:1px solid var(--line);z-index:20}
.brand{display:flex;align-items:center;gap:10px;margin-right:6px}
.brand-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--acc-hi),var(--acc) 60%,#5a8bff);display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px rgba(124,92,255,.4)}
.brand-mark svg{width:17px;height:17px;stroke:#fff}
.logo{font-weight:800;letter-spacing:.18em;font-size:14px}
.filechip{display:flex;align-items:center;gap:8px;max-width:300px;padding:6px 12px;background:var(--panel2);border:1px solid var(--line);border-radius:99px;color:var(--mut);font-size:12px;overflow:hidden;white-space:nowrap}
.filechip svg{width:14px;height:14px}
.filechip span{overflow:hidden;text-overflow:ellipsis}
#top .ib{color:var(--mut)}
#export{gap:8px}
.userchip{display:flex;align-items:center;gap:9px;padding:4px 6px 4px 4px;background:var(--panel2);border:1px solid var(--line);border-radius:99px;max-width:220px}
.userchip img{width:28px;height:28px;border-radius:50%;object-fit:cover;background:var(--panel3);flex:none}
.userchip #uname{font-size:12.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:110px}
.userchip .ib.sm{padding:6px;border-radius:50%}
.userchip .ib.sm svg{width:15px;height:15px}

/* ============ tool rail ============ */
#rail{grid-area:rail;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px;padding:10px 8px;overflow-y:auto;overflow-x:hidden;z-index:10}
#rail button{flex-direction:column;gap:5px;padding:10px 4px;background:transparent;border:1px solid transparent;border-radius:12px;color:var(--mut);font-size:10px;font-weight:500;letter-spacing:.01em;min-height:60px}
#rail button svg{width:20px;height:20px}
#rail button:hover:not(.on){color:var(--fg);background:var(--panel2)}
#rail button.on{color:var(--acc-hi);background:var(--acc-soft);border-color:transparent}
#rail button.on svg{stroke:var(--acc-hi)}
[data-theme="light"] #rail button.on{color:var(--acc)}

/* ============ left panel / panes ============ */
#left{grid-area:left;background:var(--panel);border-right:1px solid var(--line);min-height:0;display:flex;flex-direction:column;z-index:9}
#panes{flex:1;overflow-y:auto;min-height:0;overscroll-behavior:contain}
.pane{padding:20px 18px 28px;animation:paneIn .24s var(--ease)}
.pane[hidden]{display:none}
@keyframes paneIn{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:none}}
.pane-head{margin-bottom:14px}
.pane h3{margin:0 0 6px;font-size:14.5px;font-weight:700;letter-spacing:-.01em}
.sec{border-top:1px solid var(--line-soft);margin-top:18px;padding-top:16px}
.lbl{font-weight:600;font-size:12.5px;margin-bottom:10px;display:flex;gap:8px;align-items:center;letter-spacing:.01em}
.tag{font-weight:500;font-size:10px;color:var(--mut);border:1px solid var(--line);border-radius:99px;padding:1px 8px;background:var(--panel2);white-space:nowrap}

/* segmented control */
.segctl{display:flex;flex-wrap:wrap;gap:4px;background:var(--panel2);border:1px solid var(--line-soft);border-radius:10px;padding:4px}
.segctl button{flex:1 1 auto;padding:8px 6px;background:transparent;border-color:transparent;border-radius:7px;color:var(--mut);font-size:12px;font-weight:500;white-space:nowrap}
.segctl button:hover:not(.on){color:var(--fg);background:var(--panel3)}
.segctl button.on{background:var(--panel3);color:var(--fg);border-color:var(--line);box-shadow:var(--sh-1);font-weight:600}

/* cards grid */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.pc{background:var(--panel2);border:1px solid var(--line-soft);border-radius:var(--r);min-height:64px;flex-direction:column;gap:4px;padding:8px 6px;transition:border-color var(--dur) var(--ease),transform .1s var(--ease),box-shadow var(--dur) var(--ease)}
.pc:hover:not(.on){border-color:var(--faint);transform:translateY(-1px)}
.pc.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc),0 2px 12px rgba(124,92,255,.25)}
.pc span{font-size:10.5px;color:var(--mut);font-weight:500}
.pc b{font-size:15px;line-height:1.15;font-weight:700}
.mode{flex-direction:column;align-items:flex-start;gap:3px;padding:12px;text-align:left;background:var(--panel2);border:1px solid var(--line-soft);border-radius:var(--r)}
.mode small{font-size:11px;color:var(--mut);line-height:1.4;font-weight:400}
.mode b{font-size:12.5px}
.mode:hover:not(.on){border-color:var(--faint)}
.mode.on{border-color:var(--acc);background:var(--acc-soft);box-shadow:0 0 0 1px var(--acc)}
.cards.modes .mode:last-child{grid-column:1/-1}
.engine-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.engine-choice{display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-width:0;padding:12px;text-align:left;background:var(--panel2);border:1px solid var(--line-soft);border-radius:var(--r);transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease),transform .1s var(--ease)}
.engine-choice b{font-size:13px;font-weight:750;line-height:1.2}
.engine-choice small{font-size:10.5px;color:var(--mut);line-height:1.4;font-weight:500}
.engine-choice span{font-size:10.5px;color:var(--mut);line-height:1.4}
.engine-choice:hover:not(.on){border-color:var(--faint);transform:translateY(-1px)}
.engine-choice.on{border-color:var(--acc);background:var(--acc-soft);box-shadow:0 0 0 1px var(--acc)}

/* form rows */
label.row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:12px 0 4px;font-size:12.5px;font-weight:500}
label.row small{font-weight:400}
label.fld{display:flex;justify-content:space-between;align-items:center;gap:10px;margin:10px 0;font-size:12.5px;color:var(--mut);font-weight:500}
label.fld select,label.fld input{width:54%;font-size:12.5px}
label.sl{display:block;color:var(--mut);margin:12px 0 4px;font-size:12px;font-weight:500}
label.sl output{float:right;color:var(--fg);font-variant-numeric:tabular-nums;font-weight:600}

/* getting-started steps */
.steps{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:2px}
.steps li{display:flex;gap:12px;align-items:center;padding:9px 6px;border-radius:9px}
.steps li:hover{background:var(--panel2)}
.steps .n{width:26px;height:26px;flex:none;border-radius:50%;background:var(--acc-soft);color:var(--acc-hi);font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}
[data-theme="light"] .steps .n{color:var(--acc)}
.steps strong{display:block;font-size:12.5px}
.steps span span,.steps li div span{display:block;font-size:11.5px;color:var(--mut)}

/* empty states */
.empty{display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;padding:28px 16px;border:1px dashed var(--line);border-radius:var(--r-lg);background:var(--panel2);color:var(--mut);margin-top:10px}
.empty svg{width:28px;height:28px;stroke:var(--faint);margin-bottom:2px}
.empty b{color:var(--fg);font-size:13px}
.empty span{font-size:12px;max-width:220px}

/* caption rows */
#caplist{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.cr{border:1px solid var(--line-soft);border-radius:var(--r);padding:10px;background:var(--panel2);display:flex;flex-wrap:wrap;gap:8px;transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}
.cr:hover{border-color:var(--line)}
.cr.on{border-color:var(--acc);box-shadow:0 0 0 1px var(--acc)}
.cr .ct{width:100%;font-size:12.5px}
.cr input[type=number]{width:76px;font-variant-numeric:tabular-nums;font-size:12px}
.cr button{padding:6px 8px;font-size:11px}
.cr button svg{width:13px;height:13px}

/* caption style controls */
#capctl label{display:flex;justify-content:space-between;align-items:center;margin:10px 0;color:var(--mut);font-size:12px;font-weight:500}
#capctl input[type=range]{width:52%}
#capctl input[type=color]{width:36px;height:24px}

#hooks button{width:100%;justify-content:flex-start;text-align:left;margin-top:6px;font-size:12px}
.stgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:6px}
.stgrid .pc{min-height:44px;font-size:20px;padding:6px 2px}

/* ============ player ============ */
#player{grid-area:player;display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--panel);margin:0;border-left:1px solid var(--line-soft);border-right:1px solid var(--line-soft)}
.phead{height:44px;display:flex;align-items:center;padding:0 16px;border-bottom:1px solid var(--line-soft);flex:none}
.ptitle{font-weight:600;font-size:13px;letter-spacing:.01em}
.time{font-variant-numeric:tabular-nums;color:var(--acc-2);font-size:12.5px;font-weight:600}
#stage{flex:1;min-height:0;position:relative;display:flex;align-items:center;justify-content:center;background:#08080d;overflow:hidden}
[data-theme="light"] #stage{background:#101016}
#drop{position:absolute;inset:18px;border:1.5px dashed var(--line);border-radius:var(--r-lg);display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;color:var(--mut);transition:border-color var(--dur) var(--ease),background var(--dur) var(--ease);text-align:center;padding:20px}
#drop.over{border-color:var(--acc);background:var(--acc-soft);color:var(--fg)}
#drop[hidden]{display:none}
#drop b{font-size:16px;color:var(--fg);font-weight:700;letter-spacing:-.01em}
.drop-ic{width:60px;height:60px;border-radius:18px;background:var(--acc-soft);display:flex;align-items:center;justify-content:center;margin-bottom:2px}
.drop-ic svg{width:26px;height:26px;stroke:var(--acc-hi)}
#cvwrap{position:relative;box-shadow:var(--sh-2);border-radius:6px;overflow:hidden}
#cvwrap[hidden]{display:none}
#cv{display:block;background:#000;max-width:100%}
#ov{position:absolute;inset:0;cursor:grab;touch-action:none}
#ov.drag{cursor:grabbing}
#ov.cur-y{cursor:ns-resize}
#boxsel{position:absolute;border:1.5px solid #fff;pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.5);border-radius:3px}
#boxsel[hidden]{display:none}
#bh{position:absolute;right:-7px;bottom:-7px;width:13px;height:13px;background:#fff;border:2px solid var(--acc);border-radius:4px;pointer-events:auto;cursor:nwse-resize}
#src{position:absolute;width:2px;height:2px;opacity:0;pointer-events:none}
.pbar{min-height:62px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px;padding:8px 16px;border-top:1px solid var(--line-soft);flex:none}
.pleft{grid-column:1}
#play{grid-column:2}
.pctl{grid-column:3;justify-self:end;display:flex;align-items:center;gap:8px}
.pbar select{padding:7px 28px 7px 10px;font-size:12.5px}
#camov{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.reg{position:absolute;overflow:hidden}
.tb{position:absolute;border:2px solid rgba(255,255,255,.55);border-radius:8px;font-size:10px;color:#fff}
.tb.on{border-color:var(--acc-2);box-shadow:0 0 0 1px rgba(0,0,0,.4),0 0 14px rgba(74,163,255,.5)}
.tb.ign{border:2px dashed rgba(255,255,255,.3);opacity:.6}
.tb.facebox{border:1.5px dashed #c084fc;border-radius:5px}.tb.object{border-color:rgba(251,191,36,.95);border-radius:4px}.tb.motion{border-style:dotted}
.tb span{position:absolute;left:-2px;top:-19px;background:rgba(0,0,0,.7);padding:1px 6px;border-radius:5px;white-space:nowrap;font-size:10px}
.tb.on span{background:var(--acc-2);color:#001122}

/* ============ inspector ============ */
#right{grid-area:right;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0;z-index:9}
#inspect{overflow-y:auto;flex:1;padding:6px 16px 24px;overscroll-behavior:contain}
.isec{border-bottom:1px solid var(--line-soft);padding:6px 0}
.isec[hidden]{display:none}
.isec summary{cursor:pointer;font-weight:600;font-size:13px;padding:10px 0;list-style:none;display:flex;align-items:center;justify-content:space-between;user-select:none}
.isec summary::-webkit-details-marker{display:none}
.isec summary .chev{width:15px;height:15px;color:var(--faint);transition:transform var(--dur) var(--ease)}
.isec[open] summary .chev{transform:rotate(180deg)}
.isec[open] .isec-body{animation:secIn .22s var(--ease)}
@keyframes secIn{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
.isec-body{padding:2px 0 12px}

/* ============ timeline ============ */
#tl{grid-area:tl;border-top:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-height:0;z-index:15}
#tlbar{display:flex;align-items:center;gap:6px;padding:8px 14px;border-bottom:1px solid var(--line-soft);flex:none}
#tlbar .ghost{color:var(--mut);font-size:12.5px}
#tlbody{display:flex;flex:1;min-height:0}
#tlhead{width:92px;flex:none;border-right:1px solid var(--line-soft);background:var(--panel);padding:0 0 20px;overflow:hidden}
.th{height:30px;margin-top:6px;display:flex;align-items:center;gap:7px;padding-left:14px;color:var(--mut);font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.th svg{width:13px;height:13px}
#tlscroll{flex:1;overflow:auto;position:relative;min-width:0;background:#0e0e14}
[data-theme="light"] #tlscroll{background:#16161d}
#ruler{position:relative;height:26px;border-bottom:1px solid var(--line);position:sticky;top:0;background:inherit;z-index:4}
.tick{position:absolute;top:6px;bottom:0;border-left:1px solid var(--line);padding-left:5px;color:var(--faint);font-size:10px;font-variant-numeric:tabular-nums}
#track{position:relative;height:64px;margin-top:6px;background-color:#0a0a10;background-size:auto 100%;background-repeat:repeat-x;border-radius:8px;overflow:visible}
[data-theme="light"] #track{background-color:#0d0d13}
#ctrack,#ttrack,#camtrack{position:relative;height:30px;margin-top:6px;background:rgba(255,255,255,.025);border-radius:6px}
.seg{position:absolute;top:4px;bottom:4px;border:1.5px solid rgba(255,255,255,.28);border-radius:7px;background:rgba(124,92,255,.22);transition:box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}
.seg:hover{border-color:rgba(255,255,255,.55)}
.seg.sel{border-color:#fff;box-shadow:0 0 0 1px var(--acc),0 2px 10px rgba(124,92,255,.5)}
.seg:focus-visible{outline:2px solid var(--acc-2);outline-offset:1px}
.h{position:absolute;top:0;bottom:0;width:10px;cursor:ew-resize;background:rgba(255,255,255,.85);z-index:2;opacity:0;transition:opacity var(--dur) var(--ease)}
.seg:hover .h,.seg.sel .h{opacity:1}
.h.l{left:0;border-radius:6px 0 0 6px}
.h.r{right:0;border-radius:0 6px 6px 0}
.cutmark{position:absolute;top:0;bottom:0;background:repeating-linear-gradient(45deg,rgba(251,113,133,.55) 0 5px,transparent 5px 10px);pointer-events:none;z-index:2;border-radius:3px}
.cb{position:absolute;top:4px;bottom:4px;background:#1f6f66;border:1px solid rgba(255,255,255,.14);border-radius:6px;color:#eafffb;font-size:10.5px;overflow:hidden;white-space:nowrap;padding:0 9px;line-height:21px;cursor:grab;user-select:none;transition:box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease)}
.cb:hover{border-color:rgba(255,255,255,.45)}
.cb.on{outline:2px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.cb.tx{background:#6d3fb5}
.cb.cam{background:#9a6414;cursor:default;text-align:center;padding:0 2px;font-variant-numeric:tabular-nums}
.cb .eh{position:absolute;top:0;bottom:0;width:8px;cursor:ew-resize;opacity:0;transition:opacity var(--dur) var(--ease)}
.cb:hover .eh{opacity:1}
.cb .eh.l{left:0;background:linear-gradient(90deg,rgba(255,255,255,.5),transparent)}
.cb .eh.r{right:0;background:linear-gradient(-90deg,rgba(255,255,255,.5),transparent)}
#ph{position:absolute;top:0;bottom:0;width:2px;background:var(--err);pointer-events:none;z-index:5;box-shadow:0 0 8px rgba(251,113,133,.7)}
#ph::before{content:"";position:absolute;top:0;left:-6px;border:7px solid transparent;border-top:9px solid var(--err)}
.kf{position:absolute;top:50%;width:11px;height:11px;margin:-5.5px 0 0 -5.5px;background:var(--acc-2);transform:rotate(45deg);border:1.5px solid rgba(255,255,255,.6);border-radius:2px;cursor:ew-resize;z-index:3;transition:transform .12s var(--ease),background var(--dur) var(--ease)}
.kf:hover{transform:rotate(45deg) scale(1.25)}
.kf.on{background:#fff;border-color:var(--acc-2)}
.kfl{position:absolute;top:3px;font-size:9px;color:#9cc8ff;pointer-events:none;white-space:nowrap;font-weight:500}

/* ============ toasts ============ */
#toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:10px;z-index:200;max-width:min(360px,calc(100vw - 36px))}
.toast{display:flex;gap:11px;align-items:flex-start;background:var(--panel2);border:1px solid var(--line);border-radius:var(--r-lg);padding:13px 14px;box-shadow:var(--sh-pop);animation:toastIn .3s var(--ease);font-size:12.5px;line-height:1.5;max-width:100%}
.toast.out{animation:toastOut .25s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateX(24px) scale(.97)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateX(24px) scale(.97)}}
.toast svg{width:17px;height:17px;margin-top:1px}
.toast .tmsg{flex:1;overflow-wrap:anywhere}
.toast .tx{padding:2px;background:transparent;border:none;color:var(--faint);border-radius:6px}
.toast .tx:hover{color:var(--fg);background:var(--panel3)}
.toast .tx svg{width:13px;height:13px;margin:0}
.toast.info svg{stroke:var(--acc-2)}
.toast.success{border-color:rgba(52,211,153,.4)}
.toast.success svg{stroke:var(--ok)}
.toast.error{border-color:rgba(251,113,133,.45)}
.toast.error svg{stroke:var(--err)}
.toast.warn svg{stroke:var(--warn)}

/* ============ taskbar (long-running jobs) ============ */
#taskbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--tlh) + 16px);display:flex;align-items:center;gap:12px;background:var(--panel2);border:1px solid var(--line);border-radius:99px;padding:9px 10px 9px 16px;box-shadow:var(--sh-pop);z-index:150;max-width:min(560px,calc(100vw - 40px));animation:taskIn .28s var(--ease)}
#taskbar[hidden]{display:none}
@keyframes taskIn{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}
.tspin{display:flex;color:var(--acc-hi)}
.tspin svg{width:17px;height:17px;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
#taskmsg{font-size:12.5px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px}
.tbar{width:110px;height:5px;background:var(--panel3);border-radius:3px;overflow:hidden;flex:none}
.tbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--acc-2));border-radius:3px;transition:width .3s var(--ease)}
.tbar.ind i{width:40%!important;animation:indslide 1.1s var(--ease) infinite}
@keyframes indslide{0%{margin-left:-40%}100%{margin-left:100%}}

/* ============ export overlay ============ */
#exportov{position:fixed;inset:0;background:rgba(4,4,8,.72);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:300;display:flex;align-items:center;justify-content:center;animation:fadeIn .25s var(--ease)}
#exportov[hidden]{display:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
#expcard{width:min(400px,90vw);background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:32px 30px;text-align:center;box-shadow:var(--sh-pop);animation:popIn .32s var(--ease)}
@keyframes popIn{from{opacity:0;transform:scale(.94) translateY(8px)}to{opacity:1;transform:none}}
.exp-ic{width:56px;height:56px;border-radius:17px;background:var(--acc-soft);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.exp-ic svg{width:25px;height:25px;stroke:var(--acc-hi)}
#expcard h3{margin:0 0 6px;font-size:16px;letter-spacing:-.01em}
.expbar{height:8px;background:var(--panel3);border-radius:5px;overflow:hidden;margin:20px 0 10px}
.expbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--acc-2));border-radius:5px;transition:width .25s var(--ease)}
.expmeta{display:flex;justify-content:space-between;align-items:center}
#exppct{font-variant-numeric:tabular-nums;font-weight:700;font-size:14px}

/* ============ dialogs ============ */
dialog{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:18px;padding:0;box-shadow:var(--sh-pop);width:min(430px,92vw)}
dialog::backdrop{background:rgba(4,4,8,.6);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
dialog[open]{animation:popIn .25s var(--ease)}
.dlg-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 6px}
.dlg-head h3{margin:0;font-size:15px}
#keys table{margin:6px 20px 4px;border-collapse:collapse;width:calc(100% - 40px)}
#keys td{padding:7px 10px 7px 0;font-size:12.5px;color:var(--mut)}
#keys td:first-child{white-space:nowrap;width:130px}
kbd{display:inline-block;padding:3px 8px;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;background:var(--panel3);font:11px var(--font);font-weight:600;color:var(--fg);margin-right:2px}
#keys .hint{margin:4px 20px 20px}

/* ============ clips dashboard ============ */
#dash{position:fixed;inset:0;background:rgba(4,4,8,.78);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:250;display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .25s var(--ease)}
#dash[hidden]{display:none}
#dpanel{width:min(1160px,96vw);max-height:92vh;overflow-y:auto;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:24px 26px;box-shadow:var(--sh-pop);animation:popIn .3s var(--ease)}
.dhead{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:4px}
.dhead h3{margin:0;font-size:18px;letter-spacing:-.01em}
#dnote{color:var(--warn);font-size:12.5px;margin:8px 0 0;padding:10px 14px;background:rgba(251,191,36,.08);border:1px solid rgba(251,191,36,.25);border-radius:10px}
#dnote:empty{display:none}
#dgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:18px}
.card{border:1px solid var(--line-soft);border-radius:var(--r-lg);background:var(--panel2);overflow:hidden;transition:transform .16s var(--ease),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease);display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line)}
.thumb{position:relative;aspect-ratio:16/9;background:linear-gradient(110deg,var(--panel3) 30%,var(--panel2) 45%,var(--panel3) 60%);background-size:200% 100%;animation:shimmer 1.4s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .35s var(--ease)}
.thumb img[src]{opacity:1;animation:none}
.thumb img[src]~.skel,.thumb.done{animation:none;background:var(--panel3)}
.thumb .dur{position:absolute;right:8px;bottom:8px;background:rgba(0,0,0,.72);color:#fff;font-size:11px;font-weight:600;padding:2px 8px;border-radius:6px;font-variant-numeric:tabular-nums}
.thumb .badge{position:absolute;left:8px;top:8px}
.cbody{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.ctitle{font-size:13px;font-weight:700;letter-spacing:-.005em}
.ctitle .cnum{color:var(--faint);font-weight:600;margin-right:6px;font-size:11px;letter-spacing:.06em}
.chook{font-size:12px;color:var(--mut);margin:0;line-height:1.5}
.scores{display:flex;gap:12px;align-items:center;background:var(--panel);border:1px solid var(--line-soft);border-radius:10px;padding:10px 12px}
.ring{position:relative;width:52px;height:52px;flex:none}
.ring svg{width:52px;height:52px;transform:rotate(-90deg)}
.ring .rbg{stroke:var(--panel3)}
.ring .rfg{stroke:url(#ringgrad);stroke-linecap:round;transition:stroke-dashoffset .6s var(--ease)}
.ring b{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;font-variant-numeric:tabular-nums}
.meters{flex:1;display:flex;flex-direction:column;gap:5px;min-width:0}
.meter{display:grid;grid-template-columns:52px 1fr 26px;gap:8px;align-items:center;font-size:10.5px;color:var(--mut)}
.meter .mv{text-align:right;font-variant-numeric:tabular-nums;color:var(--fg);font-weight:600}
.meter .bar{height:4px;background:var(--panel3);border-radius:2px;overflow:hidden}
.meter .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--acc),var(--acc-2));border-radius:2px}
.ctrans{font-size:11.5px;color:var(--faint);margin:0;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.why{border-top:1px solid var(--line-soft);padding-top:8px;font-size:11.5px;color:var(--mut)}
.why summary{cursor:pointer;font-weight:600;font-size:12px;color:var(--fg);padding:4px 0;list-style:none}
.why summary::-webkit-details-marker{display:none}
.why .sig{display:flex;gap:14px;margin-top:6px;font-variant-numeric:tabular-nums;flex-wrap:wrap}
.actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.actions button{padding:7px 11px;font-size:12px}
.actions .danger{color:var(--err)}
.actions .danger:hover:not(:disabled){border-color:var(--err);background:rgba(251,113,133,.08)}
.badge{font-size:10px;font-weight:600;padding:2px 9px;border-radius:99px;background:var(--acc-soft);color:var(--acc-hi);letter-spacing:.03em}
[data-theme="light"] .badge{color:var(--acc)}
.badge.h{background:rgba(251,191,36,.14);color:var(--warn)}
.dempty{grid-column:1/-1}

/* ============ responsive ============ */
@media (max-width:1280px){
  :root{--tlh:264px}
  #app{grid-template-columns:70px 300px minmax(0,1fr) 264px}
  #rail button{font-size:9px;min-height:56px}
}
@media (max-width:1080px){
  #app{grid-template-columns:64px 264px minmax(0,1fr) 232px}
  .blabel{display:none}
  #top{gap:5px;padding:0 10px}
  .filechip{max-width:170px}
  .th{padding-left:10px}
  #tlhead{width:78px}
}
@media (max-width:860px){
  html,body{overflow:auto;height:auto}
  #app{display:flex;flex-direction:column;height:auto;min-height:100dvh}
  #top{position:sticky;top:0;flex-wrap:wrap;height:auto;min-height:58px;padding:8px 10px;row-gap:6px}
  #rail{flex-direction:row;overflow-x:auto;overflow-y:hidden;border-right:none;border-bottom:1px solid var(--line);padding:8px}
  #rail button{min-width:64px;min-height:54px;flex:none}
  #left{border-right:none;border-bottom:1px solid var(--line)}
  #panes{max-height:46vh}
  #player{border:none;border-bottom:1px solid var(--line);min-height:62vh}
  #stage{min-height:44vh}
  #right{border-left:none;border-top:1px solid var(--line)}
  #inspect{max-height:44vh}
  #tl{min-height:300px}
  #tlscroll{min-height:220px}
  #taskbar{bottom:18px}
  #toasts{left:18px;right:18px;max-width:none}
  .pbar{grid-template-columns:auto 1fr auto;padding:8px 10px}
  .pleft{display:none}
}

/* ============ reduced motion ============ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}

/* button loading state */
button.loading{pointer-events:none;opacity:.75}
button.loading svg.spin{animation:spin 1s linear infinite}
/* dangerous caption-row action */
.cr .danger{color:var(--err)}
.cr .danger:hover:not(:disabled){border-color:var(--err);background:rgba(251,113,133,.08)}
/* hook suggestion buttons */
#hooks .hookbtn{width:100%;justify-content:flex-start;text-align:left;margin-top:6px;font-size:12px;font-weight:500}
/* filter look swatches */
.sw{display:block;width:100%;height:30px;border-radius:6px;background:linear-gradient(135deg,#ff6b6b,#ffd93d 35%,#6bcb77 60%,#4d96ff)}

/* ============ projects (save / resume) ============ */
.restorebox{display:flex;align-items:center;gap:12px;background:var(--acc-soft);border:1px solid var(--acc);border-radius:var(--r);padding:12px}
.restorebox>svg{width:22px;height:22px;stroke:var(--acc-hi)}
.rb-tx{flex:1;min-width:0}
.rb-tx b{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rb-tx .hint{margin:2px 0 0;display:block}
#projlist{display:flex;flex-direction:column;gap:8px;margin-top:4px}
.proj{display:flex;align-items:center;gap:10px;background:var(--panel2);border:1px solid var(--line-soft);border-radius:var(--r);padding:10px 12px;transition:border-color var(--dur) var(--ease)}
.proj:hover{border-color:var(--line)}
.proj>svg{width:17px;height:17px;color:var(--faint)}
.proj .p-tx{flex:1;min-width:0}
.proj .p-tx b{display:block;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.proj .p-tx span{font-size:11px;color:var(--mut)}
.proj button{padding:6px 10px;font-size:11.5px}

/* ============ background music ============ */
#musicctl{margin-top:10px}
#musicctl .hint svg.inl,svg.inl{width:13px;height:13px;vertical-align:-2px}
.danger-ghost{background:transparent;border-color:transparent;color:var(--err)}
.danger-ghost:hover:not(:disabled){background:rgba(251,113,133,.1);border-color:rgba(251,113,133,.4);color:var(--err)}

/* ============ waveform track ============ */
#wtrack{position:relative;height:34px;margin-top:6px;background:rgba(255,255,255,.025);border-radius:6px;overflow:hidden}
#wvc{position:absolute;inset:0;width:100%;height:100%}

/* ============ save dialog ============ */
#savedlg{width:min(400px,92vw)}
.dlg-body{padding:6px 20px}
.dlg-body .hint{margin-top:0}
.dlg-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px 18px}

/* ============ v7: landing, export dialog ============ */
.zap{color:#ffd84a;font-style:normal}
.chipbtn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid var(--bd);background:rgba(255,255,255,.06);color:#fff;font-size:13px;cursor:pointer}
.chipbtn:hover{background:rgba(255,255,255,.12)}
/* landing */
#landing{position:fixed;inset:0;z-index:1200;display:flex;flex-direction:column;background:radial-gradient(1200px 600px at 50% -10%,#2a2350 0%,var(--bg) 60%);overflow:auto}
#landing[hidden]{display:none}
.land-top{display:flex;align-items:center;justify-content:space-between;padding:18px 28px}
.land-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:.5px}
.land-brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#9a82ff,#4aa3ff);display:flex;align-items:center;justify-content:center;font-weight:900;color:#fff}
.land-user{display:flex;gap:8px;align-items:center}
.land-main{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;max-width:760px;margin:0 auto;width:100%}
.land-main h1{font-size:clamp(30px,5vw,52px);margin:0 0 10px;text-align:center;letter-spacing:-.5px}
.land-sub{color:var(--tx2);text-align:center;margin:0 0 30px;font-size:16px;max-width:560px}
.land-drop{width:100%;max-width:560px;border:2px dashed var(--bd);border-radius:20px;padding:52px 30px;display:flex;flex-direction:column;align-items:center;gap:10px;background:var(--bg2);transition:border-color .15s,transform .15s}
.land-drop svg{width:44px;height:44px;color:var(--ac)}
.land-drop b{font-size:18px}
.land-drop .dim{color:var(--tx2)}
.land-drop.over{border-color:var(--ac);transform:scale(1.01)}
.land-ready{width:100%;max-width:560px;display:flex;flex-direction:column;gap:14px;align-items:stretch}
.land-file{display:flex;align-items:center;gap:12px;background:var(--bg2);border:1px solid var(--bd);border-radius:14px;padding:14px 16px}
.land-file svg{width:28px;height:28px;color:var(--ac);flex:none}
.land-file div{flex:1;min-width:0}
.land-file b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.land-row{display:flex;gap:10px;justify-content:center}
/* dialogs */
dialog.dlg{border:1px solid var(--bd);background:var(--bg2);color:var(--tx);border-radius:16px;padding:0;width:min(520px,94vw);box-shadow:0 24px 80px rgba(0,0,0,.5)}
dialog.dlg::backdrop{background:rgba(0,0,0,.6);backdrop-filter:blur(3px)}
dialog.dlg.small{width:min(420px,94vw)}
.dlg-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 0}
.dlg-head h3{margin:0;font-size:18px}
.dlg-body{padding:14px 20px 20px;display:flex;flex-direction:column;gap:14px}
.dlg-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:4px}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.brow{display:flex;align-items:center;gap:8px;margin-top:8px}
.brow input{width:90px}
.exsum{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:var(--bg);border:1px solid var(--bd);border-radius:12px;padding:12px 14px}
.exsum div{display:flex;flex-direction:column;gap:2px}
.exsum span{font-size:11px;color:var(--tx2);text-transform:uppercase;letter-spacing:.4px}
.exsum b{font-size:16px}
/* canvas + keyframes */
.keylist{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.keyrow{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--bd);border-radius:8px;padding:6px 10px;font-size:12px}
.keyrow b{color:var(--ac)}
.keyrow .grow{flex:1;color:var(--tx2)}
.keyrow button{background:none;border:none;color:var(--tx2);cursor:pointer;padding:2px}
.keyrow button:hover{color:#ff6b6b}
.btnrow{display:flex;gap:8px;margin-top:8px}
.card{background:var(--bg2);border:1px solid var(--bd);border-radius:14px;padding:18px;margin-bottom:18px}
.card h3{margin:0 0 12px;font-size:16px}
@media (max-width:640px){.grid2{grid-template-columns:1fr}.land-top{padding:14px 16px}}

/* landing: processing + error states */
.land-error{margin:12px 0 0;color:#ff8a8a;text-align:center;max-width:560px}
.land-proc{align-items:center;text-align:center;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:34px 28px}
.land-proc>svg{width:38px;height:38px;color:var(--acc-hi)}
.land-proc b{font-size:20px}
.land-bar{width:100%;height:8px;border-radius:99px;background:var(--panel3);overflow:hidden}
.land-bar i{display:block;height:100%;width:6%;background:linear-gradient(90deg,var(--acc),var(--acc-2));border-radius:99px;transition:width .4s}
.land-proc .land-row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.land-proc>svg{animation:spin 1s linear infinite}
#landing [hidden],.land-main [hidden]{display:none!important}

/* upload / analysis progress */
.land-pct{font-size:44px;font-weight:700;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums;background:linear-gradient(135deg,#9a82ff,#4aa3ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.land-step{font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;opacity:.65}
.land-bar.ind i{width:35%!important;animation:landind 1.3s ease-in-out infinite}
@keyframes landind{0%{transform:translateX(-100%)}100%{transform:translateX(300%)}}
/* clip selection page (shown right after clips are found) */
#dash.pick{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none;align-items:flex-start;overflow-y:auto;padding:28px 20px}
#dash.pick #dpanel{max-height:none;width:min(1240px,100%);border:0;box-shadow:none;background:transparent;padding:0 6px}
#dash.pick .dhead h3{font-size:24px}
/* scope the clip cards explicitly so the generic .card rule does not add padding/colours */
#dgrid .card{padding:0;margin:0;background:var(--panel2);border:1px solid var(--line-soft);border-radius:var(--r-lg)}
#dgrid .card:hover{border-color:var(--line)}
#dgrid .cbody{padding:14px 16px 16px}

/* multimodal clip cards: 8 meters + signal chips */
.meter{grid-template-columns:58px 1fr 26px}
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chips span{font-size:10px;padding:2px 8px;border-radius:99px;background:var(--panel3);color:var(--mut);border:1px solid var(--line-soft)}

/* landing: YouTube + settings */
.yt{display:flex;flex-direction:column;gap:8px;width:100%;max-width:440px;margin-top:6px}
.yt-row{display:flex;gap:8px}.yt-row input{flex:1;min-width:0;height:44px;padding:0 14px;border-radius:var(--r);border:1px solid var(--line);background:var(--panel2);color:var(--fg);font:inherit}
.yt-row input:focus-visible,.set button:focus-visible{outline:2px solid var(--acc-hi);outline-offset:2px}
.yt-row .primary{height:44px;padding:0 18px}
.set{display:flex;flex-direction:column;gap:12px;width:100%;margin:6px 0 14px;text-align:left}
.set-h{font-size:12px;font-weight:600;color:var(--mut);letter-spacing:.04em;text-transform:uppercase}
.seg4{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.seg4 button{display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 6px;min-height:44px;border-radius:var(--r);border:1px solid var(--line);background:var(--panel2);color:var(--fg);cursor:pointer;transition:border-color .18s,background .18s,transform .18s}
.seg4 button i{display:block;height:34px;max-width:100%;border:2px solid var(--faint);border-radius:5px}
.seg4 button span{font-size:11px;color:var(--mut)}.seg4 button:hover{transform:translateY(-1px)}
.seg4 button[aria-checked=true],.chips button[aria-checked=true]{border-color:var(--acc);background:var(--acc-soft)}
.seg4 button[aria-checked=true] i{border-color:var(--acc-hi)}
.chips{display:flex;gap:8px}.chips button{min-width:56px;min-height:44px;border-radius:var(--r);border:1px solid var(--line);background:var(--panel2);color:var(--fg);font-weight:600;cursor:pointer;transition:border-color .18s,background .18s}
.tog{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer}.tog input{width:18px;height:18px;accent-color:var(--acc)}
@media (max-width:640px){.seg4{grid-template-columns:repeat(2,1fr)}.yt-row{flex-direction:column}.yt-row .primary{width:100%}}
@media (prefers-reduced-motion:reduce){.seg4 button,.chips button{transition:none}.seg4 button:hover{transform:none}}

.rank{display:inline-block;margin-right:8px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:700;vertical-align:1px}
.rank.gold{background:rgba(251,191,36,.16);color:#fbbf24}.rank.silver{background:rgba(155,155,178,.18);color:#c9c9d8}.rank.bronze{background:rgba(205,127,50,.18);color:#e0955a}
.cmeta{margin:2px 0 6px;font-size:12px;color:var(--mut)}

/* ===== v11 landing: source tabs, YouTube preview, settings, stepper, mobile ===== */
.land-drop{border-style:solid;border-color:var(--line);background:var(--panel);padding:18px 18px 28px;gap:16px;box-shadow:0 20px 60px -30px rgba(124,92,255,.45)}
.land-drop.over{border-color:var(--acc-hi);box-shadow:0 0 0 4px var(--acc-soft),0 20px 60px -30px rgba(124,92,255,.6)}
.src-tabs{display:flex;gap:4px;padding:4px;border-radius:14px;background:var(--panel2);border:1px solid var(--line);align-self:stretch}
.src-tabs button{flex:1;min-height:44px;background:transparent;border-color:transparent;color:var(--tx2);border-radius:10px;font-weight:600}
.src-tabs button svg{width:18px;height:18px;color:inherit}
.src-tabs button[aria-selected=true]{background:var(--panel3);color:var(--fg);border-color:var(--line)}
.src-pane{width:100%;display:flex;flex-direction:column;align-items:center;gap:10px;padding:26px 8px 4px;animation:paneIn .25s ease}
@keyframes paneIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.big-ic{width:48px;height:48px;color:var(--acc-hi)}
.yt{display:block;width:100%}.yt-row{display:flex;gap:8px}
.yt-row input{flex:1;min-width:0;min-height:48px;font-size:16px;padding:0 14px;border-radius:12px}
.yt-row button{min-height:48px;padding:0 18px}
.yt-prev{width:100%;display:grid;grid-template-columns:132px 1fr;gap:12px;align-items:center;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:10px;animation:paneIn .25s ease;text-align:left}
.yt-local-explainer{max-width:440px;margin:8px auto 0;line-height:1.45;text-align:left}
.yt-thumb,.lthumb{position:relative;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:var(--panel3)}
.yt-thumb img,.lthumb img{width:100%;height:100%;object-fit:cover;display:block}
.dur{position:absolute;right:6px;bottom:6px;background:rgba(0,0,0,.75);color:#fff;font-size:11px;font-weight:600;padding:2px 6px;border-radius:6px;font-variant-numeric:tabular-nums}
.yt-info{min-width:0}.yt-info b{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;font-size:14px}
.yt-prev>button,.yt-prev>.land-bar{grid-column:1/-1}
.land-file{padding:10px}.land-file .lthumb{width:112px;flex:none}
.set{display:flex;flex-direction:column;gap:10px;background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px}
.set-h{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--tx2);margin-top:6px}.set-h:first-child{margin-top:0}
.set .tog{display:flex;gap:12px;align-items:flex-start;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--panel2);cursor:pointer;min-height:44px}
.set .tog input{margin-top:1px;flex:none}
.set .tog span{display:flex;flex-direction:column;gap:2px}.set .tog small{color:var(--tx2);font-size:12px;line-height:1.35}
.set .tog:has(input:checked){border-color:var(--acc-hi);background:var(--acc-soft)}
.cap-styles{flex-wrap:wrap}.cap-styles button{min-height:40px}.cap-styles[hidden]{display:none}
.cap-styles button[aria-checked=true]{border-color:var(--acc-hi);background:var(--acc-soft)}
.land-steps{list-style:none;display:flex;gap:6px;padding:0;margin:0 0 4px;width:100%;justify-content:center;flex-wrap:wrap}
.land-steps li{font-size:12px;font-weight:600;padding:5px 11px;border-radius:99px;border:1px solid var(--line);color:var(--tx2);transition:all .25s}
.land-steps li.done{color:var(--fg);border-color:var(--acc-hi)}
.land-steps li.now{color:#fff;background:linear-gradient(135deg,var(--acc-hi),var(--acc));border-color:transparent;animation:pulseStep 1.6s ease-in-out infinite}
@keyframes pulseStep{50%{box-shadow:0 0 0 5px var(--acc-soft)}}
#landgen{min-height:54px;font-size:16px}
@media (max-width:640px){
  .land-main{padding:12px 14px 120px;justify-content:flex-start}
  .land-main h1{font-size:28px}
  .yt-prev{grid-template-columns:104px 1fr}
  .yt-row{flex-direction:column}.yt-row button{width:100%}
  .seg4{grid-template-columns:repeat(2,1fr)}
  #landgen{position:fixed;left:14px;right:14px;bottom:calc(14px + env(safe-area-inset-bottom,0px));z-index:30;box-shadow:0 10px 30px rgba(0,0,0,.45)}
  #landready[hidden]~#landgen{display:none}
}
@media (prefers-reduced-motion:reduce){.src-pane,.yt-prev,.land-steps li.now{animation:none}}
@media (max-width:640px){.land-user{gap:6px}.land-user .chipbtn{white-space:nowrap;padding:8px 10px;font-size:13px}.land-brand span{font-size:17px}}
/* v12 results cards */
.card .thumb{position:relative}
.pv{position:absolute;inset:0;margin:auto;width:52px;height:52px;border-radius:50%;padding:0;background:rgba(0,0,0,.55);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.35);color:#fff;transition:transform .18s,background .18s;z-index:2}
.pv svg{width:22px;height:22px;fill:currentColor}.card:hover .pv{transform:scale(1.08);background:rgba(124,92,255,.8)}
.thumb.playing .pv{display:none}.pvv{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000;z-index:3}
.thumb.playing{cursor:pointer}
.status{display:flex;gap:6px;margin:2px 0 8px}.status span{font-size:11px;font-weight:600;padding:3px 9px;border-radius:99px;border:1px solid var(--line);color:var(--tx2)}
.status span.on{color:var(--fg);border-color:var(--acc-hi);background:var(--acc-soft)}
.card .actions{display:flex;gap:8px;align-items:center}
.more{position:relative;margin-left:auto}.more summary{list-style:none;cursor:pointer;min-height:36px;display:inline-flex;align-items:center;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--panel3);font-weight:600;font-size:13px}
.more summary::-webkit-details-marker{display:none}.more[open] summary{border-color:var(--acc-hi)}
.more .menu{position:absolute;right:0;bottom:calc(100% + 6px);z-index:5;min-width:150px;display:flex;flex-direction:column;gap:2px;padding:6px;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 40px rgba(0,0,0,.5);animation:paneIn .15s ease}
.more .menu button{justify-content:flex-start;background:transparent;border-color:transparent;min-height:40px}
.more .menu button:hover{background:var(--panel3)}
@media (max-width:640px){.pv{width:60px;height:60px}.card .actions button,.more summary{min-height:44px}}
.pill{font-size:11px;font-weight:700;padding:3px 10px;border-radius:99px;border:1px solid var(--line);color:var(--tx2);white-space:nowrap;flex:none}
.pill.done{color:#5be3a0;border-color:rgba(91,227,160,.4);background:rgba(91,227,160,.08)}
.pill.proc{color:var(--acc-hi);border-color:var(--acc-hi);animation:pulseStep 1.6s ease-in-out infinite}
#expcancelrun{margin:6px auto 0}
#exportdone .dlg-actions{flex-wrap:wrap}
@media (max-width:640px){#exportdone,#exportdlg{width:100vw;max-width:100vw;margin:auto 0 0;border-radius:18px 18px 0 0}#exportdone .dlg-actions button,#exportdlg .dlg-actions button{flex:1;min-height:48px}}

/* ===== v13 touch editor (<=860px): preview on top, timeline, bottom tool bar, sheets ===== */
.mob-only{display:none!important}
@media (max-width:860px){
  .mob-only{display:inline-flex!important}
  html,body{overflow:hidden;height:100dvh}
  #app{display:grid;height:100dvh;min-height:0;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) clamp(172px,30dvh,260px) calc(64px + env(safe-area-inset-bottom,0px));grid-template-areas:"top" "player" "tl" "rail"}
  #top{position:static;flex-wrap:nowrap;overflow-x:auto;height:auto;min-height:52px;padding:6px 10px;row-gap:0;scrollbar-width:none}
  #top::-webkit-scrollbar{display:none}#top>*{flex:none}.filechip,.blabel{display:none}
  #top button{min-height:44px;min-width:44px}
  #player{min-height:0;border:0}#stage{min-height:0}
  #rail{grid-area:rail;flex-direction:row;overflow-x:auto;overflow-y:hidden;border:0;border-top:1px solid var(--line);padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));gap:2px;background:var(--panel);scrollbar-width:none;z-index:50}
  #rail button{min-width:64px;min-height:52px;flex:none;font-size:10px}
  #tl{min-height:0}#tlscroll{min-height:0;overflow:auto;-webkit-overflow-scrolling:touch}
  #left,#right{position:fixed;left:0;right:0;bottom:calc(64px + env(safe-area-inset-bottom,0px));max-height:62dvh;height:auto;border:0;border-top:1px solid var(--line);border-radius:20px 20px 0 0;box-shadow:0 -18px 50px rgba(0,0,0,.55);transform:translateY(120%);visibility:hidden;transition:transform .28s cubic-bezier(.2,.8,.2,1),visibility 0s .28s;z-index:60;overflow:hidden}
  body.sheet-open #left,body.ins-open #right{transform:none;visibility:visible;transition:transform .28s cubic-bezier(.2,.8,.2,1)}
  #panes,#inspect{max-height:calc(62dvh - 28px);overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:16px}
  .sheet-grab{width:100%;min-height:28px;background:transparent;border:0;padding:0;flex:none}
  .sheet-grab i{display:block;width:40px;height:5px;border-radius:99px;background:var(--line)}
  #sheetbg{position:fixed;inset:0;bottom:calc(64px + env(safe-area-inset-bottom,0px));background:rgba(0,0,0,.45);z-index:55;animation:paneIn .2s ease}
  #sheetbg[hidden]{display:none}
  #right{border-left:0}
  .phead #insbtn{min-height:36px;gap:6px;font-size:12px}
  input[type=range]{min-height:32px}
  #taskbar{bottom:calc(76px + env(safe-area-inset-bottom,0px))}
  #toasts{bottom:calc(76px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:860px){
  #top{overflow:visible;gap:4px}
  #top .logo,#keysbtn,#themebtn,#top .vdiv,#userchip,#replace{display:none!important}
  #top .sp{flex:1}
  #export .blabel{display:inline}
  #export{padding:0 14px}
}
/* v14 touch timeline: always-visible, finger-sized trim handles; pinch zoom */
#tlscroll{touch-action:pan-x pan-y}
.h{touch-action:none}
@media (hover:none),(max-width:860px){
  .h{opacity:1;width:18px;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center}
  .h::before{content:"";width:3px;height:40%;max-height:18px;border-radius:2px;background:rgba(0,0,0,.45)}
  .h::after{content:"";position:absolute;top:-6px;bottom:-6px;left:-12px;right:-12px}
  .seg{min-width:40px;border-radius:9px}
}
/* v15 touch: caption/text blocks and camera keyframes */
.cb,.kf,.cb .eh{touch-action:none}
@media (hover:none),(max-width:860px){
  .cb{min-width:36px;border-radius:8px}
  .cb .eh{opacity:1;width:16px}
  .cb .eh::after{content:"";position:absolute;top:-6px;bottom:-6px;left:-10px;right:-10px}
  .kf{width:16px;height:16px;margin:-8px 0 0 -8px}
  .kf::after{content:"";position:absolute;inset:-14px;transform:rotate(-45deg)}
  #ctrack,#ttrack,#camtrack{min-height:34px}
}

/* YouTube quality + progress */
.yt-q{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.yt-q button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 6px;border-radius:12px;border:1px solid var(--line);background:var(--panel3);color:var(--fg);cursor:pointer;transition:border-color .18s,background .18s}
.yt-q button b{font-size:15px}.yt-q button small{font-size:11px;color:var(--mut)}
.yt-q button[aria-checked=true]{border-color:var(--acc-hi);background:var(--acc-soft)}
.yt-q button:disabled{opacity:.4;cursor:not-allowed}
.yt-q button:focus-visible{outline:2px solid var(--acc-hi);outline-offset:2px}
.yt-status{grid-column:1/-1;display:flex;flex-direction:column;gap:8px;align-items:stretch}
.yt-status[hidden]{display:none}
.yt-statrow{display:flex;justify-content:space-between;align-items:baseline;font-size:13px;color:var(--mut)}
.yt-statrow b{font-size:28px;font-weight:700;color:var(--fg);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.yt-status .ghost{align-self:center}
.land-fun{min-height:1.5em;font-size:14px;color:var(--fg);opacity:.9;text-align:center;transition:opacity .35s ease,transform .35s ease}
.land-fun.out{opacity:0;transform:translateY(4px)}
.land-fun:empty{display:none}
@media (prefers-reduced-motion:reduce){.land-fun{transition:none}}
.cap-opts{width:100%;display:flex;flex-direction:column;gap:6px}
.cap-opts .set-h b{font-variant-numeric:tabular-nums;color:var(--acc-hi)}
.range-ends{display:flex;justify-content:space-between;font-size:11px;color:var(--mut);margin-top:2px}
.lbl .val{margin-left:auto;font-variant-numeric:tabular-nums;color:var(--acc-hi)}

/* v24 caption language */
.lang-row{display:flex;align-items:center;gap:10px;margin:6px 0}
.lang-row span{flex:0 0 112px;font-size:12px;color:var(--mut)}
.lang-row select{flex:1;min-width:0}
#capconv{margin-top:6px}

/* ===== v24 timeline: direct manipulation ===== */
:root{--ease-out:cubic-bezier(.16,1,.3,1)}
#ph{left:0;will-change:transform}
.tick.minor{top:17px;border-left-color:rgba(255,255,255,.07);padding:0}
.tick{white-space:nowrap}
.h{width:var(--hw,10px)}
.seg.narrow .h::after{content:"";position:absolute;top:-4px;bottom:-4px;left:-9px;right:-9px}
.seg[data-edge]{cursor:ew-resize}
.seg.trim{border-color:#fff;box-shadow:0 0 0 1px var(--acc),0 4px 16px rgba(124,92,255,.55);z-index:3}
.seg.trim .h{opacity:1}
.seg.trim-l .h.l,.seg.trim-r .h.r{background:var(--acc-hi);box-shadow:0 0 10px var(--acc-hi)}
.cb .cbt{pointer-events:none}
.cb.narrow .eh{width:45%;opacity:.6}
.cb.narrow{padding:0}
body.tl-dragging,body.tl-dragging *{cursor:ew-resize!important;user-select:none!important;-webkit-user-select:none!important}
#ruler{touch-action:none;cursor:text}
#track{touch-action:pan-y}
#tltip{position:absolute;top:30px;left:0;z-index:9;pointer-events:none;background:#0b0b10;color:#fff;border:1px solid var(--acc-hi);border-radius:7px;padding:3px 8px;font-size:11px;font-variant-numeric:tabular-nums;white-space:nowrap;box-shadow:0 6px 18px rgba(0,0,0,.5)}
#tlsnap{position:absolute;top:0;bottom:0;left:0;width:1px;z-index:6;pointer-events:none;background:var(--acc-hi);box-shadow:0 0 6px var(--acc-hi);animation:snapIn .12s var(--ease-out)}
@keyframes snapIn{from{opacity:0;transform-origin:center}to{opacity:1}}
/* motion: fast and quiet. Positions only animate for discrete edits (split, undo, delete); never while dragging or zooming. */
#tlscroll:not(.tl-live) .seg,#tlscroll:not(.tl-live) .cb{transition:left .14s var(--ease-out),width .14s var(--ease-out),box-shadow var(--dur) var(--ease),border-color var(--dur) var(--ease),outline-color var(--dur) var(--ease)}
.cb{animation:cbIn .16s var(--ease-out)}
@keyframes cbIn{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:none}}
.seg.sel{animation:selPop .18s var(--ease-out)}
@keyframes selPop{from{transform:scaleY(.94)}to{transform:none}}
#snapbtn.on{color:var(--acc-hi)}
#snapbtn:not(.on){opacity:.65}
@media (prefers-reduced-motion:reduce){.cb,.seg.sel,#tlsnap{animation:none}#tlscroll .seg,#tlscroll .cb{transition:none!important}}

/* play order strip */
#seqrow{display:flex;align-items:center;gap:10px;padding:6px 14px;border-bottom:1px solid var(--line-soft);flex:none}
.sqlbl{font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--mut);white-space:nowrap}
#seqtrack{position:relative;display:flex;gap:4px;flex:1;min-width:0;overflow-x:auto;padding:3px 0}
.sq{position:relative;flex:1 1 0;min-width:58px;height:30px;border-radius:7px;border:1.5px solid rgba(255,255,255,.22);background:rgba(124,92,255,.22);color:#fff;font-size:11px;font-weight:600;display:flex;align-items:center;gap:6px;padding:0 8px;cursor:grab;user-select:none;touch-action:none;white-space:nowrap;overflow:hidden;transition:transform .16s cubic-bezier(.2,.8,.2,1),border-color .12s,box-shadow .12s}
.sq:hover{border-color:rgba(255,255,255,.55)}
.sq.sel{border-color:#fff;box-shadow:0 0 0 1px var(--acc)}
.sq:focus-visible{outline:2px solid var(--acc-2);outline-offset:1px}
.sq .n{opacity:.75;font-variant-numeric:tabular-nums}
.sq .d{margin-left:auto;opacity:.7;font-variant-numeric:tabular-nums}
.sq.drag{z-index:3;cursor:grabbing;transition:border-color .12s;box-shadow:0 6px 18px rgba(0,0,0,.45);background:rgba(124,92,255,.5)}
#seqtrack.dragging{cursor:grabbing}
#sqind{position:absolute;top:2px;bottom:2px;left:0;width:3px;border-radius:2px;background:var(--acc-2);box-shadow:0 0 8px var(--acc-2);pointer-events:none;z-index:4;transition:opacity .1s,transform .12s cubic-bezier(.2,.8,.2,1)}
.seg .sn{position:absolute;left:8px;top:4px;font-size:10px;font-weight:700;line-height:1.5;padding:0 5px;border-radius:5px;background:rgba(0,0,0,.5);pointer-events:none;font-variant-numeric:tabular-nums}
.seg .sn:empty{display:none}
@media (prefers-reduced-motion:reduce){.sq,#sqind{transition:none}}

/* ============ camera / reframe progress card ============ */
#stage{position:relative}
#camprog{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(340px,calc(100% - 28px));background:var(--panel2);border:1px solid var(--line);border-radius:16px;padding:16px 16px 12px;box-shadow:var(--sh-pop);z-index:60;animation:taskIn .28s var(--ease)}
#camprog[hidden]{display:none}
.cp-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px}
.cp-top b{font-size:14px}#cp-pct{font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--acc-hi)}
.cp-bar{height:8px;background:var(--panel3);border-radius:5px;overflow:hidden}
#cp-fill{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--acc),var(--acc-2));border-radius:5px;transition:width .25s var(--ease)}
.cp-steps{list-style:none;margin:12px 0 10px;padding:0;display:grid;gap:7px;font-size:12.5px}
.cp-steps li{display:flex;align-items:center;gap:9px;opacity:.45}
.cp-steps li span{width:14px;height:14px;border-radius:50%;border:2px solid var(--line);flex:none}
.cp-steps li.on{opacity:1;font-weight:600}.cp-steps li.on span{border-color:var(--acc-hi);border-top-color:transparent;animation:spin .9s linear infinite}
.cp-steps li.done{opacity:.85}.cp-steps li.done span{background:var(--acc);border-color:var(--acc)}
.cp-steps li.skip{display:none}
.cp-steps em{font-style:normal;opacity:.7;font-weight:400;font-variant-numeric:tabular-nums}
.cp-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--tx-2,#9a9aaa)}

/* ---- v34: per-clip background processing state (clip cards + the open clip) ---- */
.jstat{margin:2px 0 10px;padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.jstat .jrow{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:var(--tx2)}
.jstat .jrow b{color:var(--fg);font-weight:650}
.jstat .jbar{height:4px;border-radius:99px;background:var(--line);overflow:hidden;margin:7px 0 8px}
.jstat .jbar b{display:block;height:100%;width:0;border-radius:99px;background:linear-gradient(90deg,#9a82ff,#4aa3ff);transition:width .35s var(--ease)}
.jstat .jdots{display:flex;gap:5px}
.jstat .jdots i{flex:1;height:3px;border-radius:99px;background:var(--line)}
.jstat .jdots i.done{background:#4aa3ff}.jstat .jdots i.now{background:#9a82ff;animation:jpulse 1.1s ease-in-out infinite}.jstat .jdots i.bad{background:#ff6b6b}
.jstat[data-st="ready"]{border-color:rgba(70,200,130,.45)}.jstat[data-st="ready"] .jrow b,.jstat[data-st="ready"] .jrow span{color:#46c882}.jstat[data-st="ready"] .jbar b{background:#46c882}
.jstat[data-st="failed"]{border-color:rgba(255,107,107,.5)}.jstat[data-st="failed"] .jrow b{color:#ff6b6b}
.jstat .jerr{margin:8px 0 6px;font-size:12px;color:var(--tx2);word-break:break-word}
@keyframes jpulse{50%{opacity:.35}}
#dstop{margin-right:8px;align-self:center}
.dfind{color:var(--acc-hi)}
#jobbar{position:absolute;left:50%;top:10px;transform:translateX(-50%);z-index:6;width:min(360px,calc(100% - 24px));padding:10px 12px;border-radius:12px;background:rgba(14,14,20,.88);backdrop-filter:blur(8px);border:1px solid var(--line);color:#fff;box-shadow:var(--sh-pop)}
#jobbar .jb-top{display:flex;justify-content:space-between;font-size:13px}
#jobbar .jb-bar{height:4px;border-radius:99px;background:rgba(255,255,255,.15);margin-top:7px;overflow:hidden}
#jobbar .jb-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#9a82ff,#4aa3ff);transition:width .3s var(--ease)}
#jobbar #jb-err{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-top:9px;font-size:12px}
#jobbar #jb-err[hidden]{display:none}#jobbar[data-st="failed"] .jb-bar{display:none}
@media (prefers-reduced-motion:reduce){.jstat .jdots i.now{animation:none}.jstat .jbar b,#jobbar .jb-bar i{transition:none}}

.yt-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:8px}.yt-actions[hidden]{display:none}
.yt-actions button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:46px}.yt-actions svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2}
@media (max-width:380px){.yt-actions{grid-template-columns:1fr}}

/* v55 SEO title + description */
.cseo{border:1px solid var(--line-soft);border-radius:10px;padding:10px 12px;background:var(--panel);display:flex;flex-direction:column;gap:6px}
.cseo-h{display:flex;align-items:center;justify-content:space-between;font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.cseo-h em{font-style:normal;text-transform:none;letter-spacing:0;color:var(--acc-hi);background:var(--acc-soft);border-radius:99px;padding:2px 8px;font-weight:700}
.cseo-t{margin:0;font-size:13px;font-weight:700;line-height:1.35;color:var(--fg)}
.cseo-d{margin:0;font-size:12px;line-height:1.5;color:var(--mut);white-space:pre-line;overflow-wrap:anywhere}
.cseo-d.dim{color:var(--faint);font-style:italic}
.cseo-a{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.cseo-a button{min-height:30px;padding:0 10px;font-size:11.5px}
.cseo-a .seo-regen{margin-left:auto;display:inline-flex;align-items:center;gap:5px}
.cseo-a .seo-regen svg{width:13px;height:13px}
.cseo.busy .cseo-t,.cseo.busy .cseo-d{opacity:.55}
@media (max-width:640px){.cseo-a button{min-height:40px}}


/* v66 active-speaker diagnostics: compact per-person confidence timeline */
.speaker-debug{margin:10px 0 0;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.speaker-debug summary{cursor:pointer;font-size:12px;font-weight:700;color:var(--tx);user-select:none}
.speaker-debug-note{margin:7px 0 10px;font-size:11px;line-height:1.45;color:var(--tx-2,#9a9aaa)}
.speaker-person{padding:9px 0;border-top:1px solid var(--line)}
.speaker-person-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:11px;font-variant-numeric:tabular-nums}
.speaker-person-top strong{font-size:12px;color:var(--tx);margin-right:auto}
.speaker-person-top span{color:var(--tx-2,#9a9aaa)}
.speaker-person-meta{margin-top:3px;font-size:10px;color:var(--tx-2,#9a9aaa);font-variant-numeric:tabular-nums}
.speaker-spark{height:42px;display:flex;align-items:flex-end;gap:2px;padding:4px 0 0;overflow:hidden;border-bottom:1px solid var(--line)}
.speaker-bar{display:block;flex:1;min-width:2px;max-width:12px;background:#7d8796;border-radius:2px 2px 0 0;opacity:.8}
.speaker-bar.active{background:#44c78a;opacity:1}
.speaker-time-labels{display:flex;justify-content:space-between;font-size:9px;color:var(--tx-2,#9a9aaa);font-variant-numeric:tabular-nums;margin-top:3px}

.speaker-debug-status{margin:8px 0 2px;font-size:11px;line-height:1.5;color:var(--tx-2,#9a9aaa)}.speaker-debug-status b{color:var(--tx,#eee)}


/* ===== v80 premium monochrome workspace and upload flow ===== */
#landing{background:radial-gradient(900px 360px at 50% -18%,rgba(255,255,255,.07),transparent 72%),var(--bg)}
.land-top{border-bottom:1px solid rgba(255,255,255,.07);background:rgba(9,9,11,.82);backdrop-filter:blur(16px)}
.land-brand .logo{background:linear-gradient(145deg,#f4f4f5,#a1a1aa);color:#09090b;box-shadow:0 8px 24px rgba(0,0,0,.32)}
.land-main{max-width:820px;gap:14px;padding-top:28px;padding-bottom:48px}
.land-main h1{font-size:clamp(34px,5vw,56px);font-weight:800;letter-spacing:-.055em;line-height:1.05;max-width:740px}
.land-sub{font-size:14px;color:#a1a1aa;max-width:540px;text-align:center;margin:0 0 8px}
.land-drop{max-width:720px;border:1px solid #303035;border-radius:22px;padding:18px;background:linear-gradient(180deg,rgba(255,255,255,.025),transparent 44%),#111114;box-shadow:0 28px 80px rgba(0,0,0,.24)}
.land-drop.over{border-color:#e4e4e7;box-shadow:0 0 0 3px rgba(244,244,245,.07),0 28px 80px rgba(0,0,0,.3)}
.src-tabs{background:#0b0b0d;border-color:#29292e;border-radius:13px}
.src-tabs button[aria-selected=true]{background:#242428;border-color:#3b3b40;color:#fafafa}
.src-pane{padding:28px 12px 14px}
.big-ic{width:42px;height:42px;padding:9px;box-sizing:content-box;border-radius:14px;background:rgba(255,255,255,.045);color:#e4e4e7}
.land-ready{max-width:720px}
.set{gap:12px;background:#111114;border-color:#29292e;border-radius:20px;padding:18px;box-shadow:0 16px 44px rgba(0,0,0,.12)}
.set-h{margin-top:8px;color:#d4d4d8;letter-spacing:.11em}
.set-select select{width:100%;min-height:46px;border-radius:12px;background-color:#1b1b1f;border-color:#35353b}
.set .tog{border-color:#2b2b30;background:#18181b;border-radius:13px;padding:12px 13px;transition:background .18s,border-color .18s,transform .18s}
.set .tog:has(input:checked){border-color:#68686f;background:#222226}
.set .tog:hover{border-color:#52525b}
.priority-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.priority-choice{display:flex;flex-direction:column;align-items:flex-start;gap:5px;min-height:84px;padding:13px 14px;background:#18181b;border:1px solid #303036;border-radius:13px;text-align:left;transition:background .2s,border-color .2s,transform .18s}
.priority-choice b{font-size:13px;line-height:1.3}
.priority-choice small{font-size:11px;line-height:1.45;color:#a1a1aa;font-weight:500}
.priority-choice:hover{border-color:#71717a;transform:translateY(-1px)}
.priority-choice.on,.priority-choice[aria-checked=true]{border-color:#e4e4e7;background:#242428;box-shadow:inset 0 0 0 1px rgba(255,255,255,.045)}
.caption-default-note{margin:0 2px;font-size:11.5px;color:#a1a1aa}
#landgen{border-radius:13px;min-height:54px;background:linear-gradient(180deg,#f4f4f5,#d4d4d8);color:#111114;box-shadow:0 12px 32px rgba(0,0,0,.3);font-weight:800;letter-spacing:-.01em}
#landgen svg{stroke:#111114}
#landgen:hover:not(:disabled){filter:brightness(1.05);box-shadow:0 16px 38px rgba(0,0,0,.38)}
.land-proc{border-radius:20px;background:#111114;border-color:#2b2b30}
.land-bar i{background:linear-gradient(90deg,#a1a1aa,#f4f4f5)}
.land-pct{background:none;color:#f4f4f5;-webkit-text-fill-color:#f4f4f5}
.engine-choice.on{border-color:#e4e4e7;background:#242428;box-shadow:0 0 0 1px #e4e4e7}
button:hover:not(:disabled){border-color:#71717a}
.primary{background:linear-gradient(180deg,#f4f4f5,#d4d4d8);border-color:transparent;color:#111114;box-shadow:0 2px 12px rgba(0,0,0,.25)}
.primary svg{stroke:#111114}
.primary:hover:not(:disabled){filter:brightness(1.04);border-color:transparent;box-shadow:0 6px 20px rgba(0,0,0,.34)}
.mode.on{border-color:#e4e4e7;background:#242428;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04)}
#camtrack{cursor:default}
#camtrack .kf,#camtrack .kfl{display:none!important}
#caminfo{white-space:pre-line;line-height:1.55}
@media(max-width:640px){
  .land-main{padding:18px 12px 112px;gap:12px}
  .land-main h1{font-size:30px;letter-spacing:-.045em}
  .land-drop{padding:12px;border-radius:18px}
  .set{padding:13px;border-radius:16px}
  .priority-grid{grid-template-columns:1fr 1fr;gap:7px}
  .priority-choice{padding:11px 10px;min-height:88px}
  .priority-choice b{font-size:12px}
  .priority-choice small{font-size:10.5px}
}
@media(prefers-reduced-motion:reduce){.priority-choice,.set .tog,#landgen{transition:none}}

/* v107: branded confirmation/input modal used instead of browser-native dialogs. */
.appdlg-message{white-space:pre-line;overflow-wrap:anywhere;line-height:1.6;margin:0 0 16px;color:var(--tx2)}
.app-dialog .dlg-body{padding-top:4px}
.app-dialog .fld{display:flex;flex-direction:column;gap:7px;margin:0 0 18px}
#appdlg-input-wrap[hidden]{display:none}
.app-dialog .fld input{width:100%;min-width:0;box-sizing:border-box}
@media(prefers-reduced-motion:reduce){.app-dialog[open]{animation:none}}

/* Account wallet shortcut added in v118. */
.userchip #creditsbtn{font-weight:850;color:#ffffff;min-width:28px;padding:5px 7px;border-radius:50%;border:1px solid rgba(118,237,192,.23);background:rgba(118,237,192,.06)}.land-credits-link{font-size:12px;color:#95f4cf;border:1px solid rgba(118,237,192,.2);background:rgba(118,237,192,.06);padding:7px 10px;border-radius:9px;white-space:nowrap}.land-credits-link:hover{background:rgba(118,237,192,.12)}

/* v129: sign-in is requested only when a visitor starts a protected action. */
.auth-required-dialog{width:min(440px,calc(100vw - 28px));border:1px solid #34343b;background:linear-gradient(160deg,#17171b,#0e0e11 72%);color:#f4f4f5;border-radius:22px;overflow:hidden}
.auth-required-dialog::backdrop{background:rgba(3,3,5,.72);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.auth-required-brand{display:flex;align-items:center;gap:10px;padding:18px 20px 0;font-size:12px;letter-spacing:.18em;font-weight:850;color:#e4e4e7}
.auth-required-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:linear-gradient(145deg,#f4f4f5,#a1a1aa);color:#09090b;font-size:17px;letter-spacing:-.06em;box-shadow:0 8px 24px #0005}
.auth-required-brand #auth-close{margin-left:auto}
.auth-required-content{display:flex;flex-direction:column;align-items:stretch;padding:14px 26px 24px}
.auth-required-kicker{display:flex;align-items:center;gap:8px;margin:4px 0 12px;font-size:9px;letter-spacing:.16em;font-weight:800;color:#a1a1aa}
.auth-required-kicker span{width:6px;height:6px;border-radius:50%;background:#a3a3a3;box-shadow:0 0 12px #a3a3a355}
.auth-required-content h2{font-size:24px;line-height:1.14;letter-spacing:-.045em;margin:0 0 9px;font-weight:800}
.auth-required-content>p:not(.auth-required-foot){font-size:13px;line-height:1.65;color:#a1a1aa;margin:0 0 20px}
.auth-google-button{display:flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 16px;border-radius:12px;border:1px solid #f4f4f5;background:linear-gradient(180deg,#fafafa,#d4d4d8);color:#111114;font-weight:750;text-decoration:none;box-shadow:0 8px 24px #0004;transition:transform .15s,filter .15s}
.auth-google-button:hover{filter:brightness(1.05);transform:translateY(-1px)}
.auth-google-button svg{width:19px;height:19px;flex:none}
.auth-resume-button{width:100%;min-height:48px;border-radius:12px;background:linear-gradient(180deg,#fafafa,#d4d4d8);color:#111114;font-weight:800}
.auth-required-foot{font-size:11px;line-height:1.55;text-align:center;color:#71717a;margin:15px 0 0}
.auth-not-now{align-self:center;margin-top:10px;color:#a1a1aa}
.auth-google-button[hidden],.auth-resume-button[hidden]{display:none!important}
@media(max-width:480px){.auth-required-content{padding:12px 20px 20px}.auth-required-content h2{font-size:22px}.auth-required-brand{padding:15px 16px 0}}
@media(prefers-reduced-motion:reduce){.auth-google-button{transition:none}}