:root{--bg:#0e0f11;--panel:#16171a;--panel2:#1d1f23;--line:#2a2d33;--text:#e7e7e9;--muted:#8a8f99;--accent:#ffb020;--ok:#3ecf8e;--ko:#ff5a5f;--lab:132px}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,sans-serif}
main{max-width:1100px;margin:0 auto;padding:20px 16px 60px}
h1{font-size:18px;font-weight:600;margin:0 0 14px}
h2{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin:22px 0 8px}
.muted{color:var(--muted)}.small{font-size:12px}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px}
label{display:block;font-size:12px;color:var(--muted);margin:12px 0 4px}
input[type=text],input[type=url]{width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:6px;padding:9px 10px;font:inherit;outline:none}
input:focus{border-color:var(--accent)}
button{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:8px 12px;font:inherit;cursor:pointer}
button:hover{border-color:#444852}
button.primary{background:var(--accent);color:#111;border-color:var(--accent);font-weight:600}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.radio{display:flex;gap:16px;margin-top:4px}.radio label{display:flex;gap:6px;align-items:center;color:var(--text);font-size:14px;margin:0}
.err{color:var(--ko);font-size:13px;min-height:18px;margin-top:8px}
.link{display:flex;gap:8px;align-items:center;margin-top:6px}
.link input{font-family:ui-monospace,Menlo,monospace;font-size:12px}
.top{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
video{width:100%;max-height:56vh;background:#000;border-radius:8px;display:block}
.picker{margin:0 0 10px}
.time{font-family:ui-monospace,Menlo,monospace;font-size:12px;color:var(--muted)}
kbd{font-family:ui-monospace,Menlo,monospace;font-size:11px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:0 4px;color:var(--muted)}
/* timeline VE */
.track{position:relative;height:44px;background:var(--panel2);border:1px solid var(--line);border-radius:6px;margin-top:10px;cursor:pointer;user-select:none;touch-action:none}
.track .ph{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--accent);pointer-events:none;z-index:5}
.rg{position:absolute;top:50%;height:6px;margin-top:-3px;background:rgba(255,176,32,.35);border-radius:3px;pointer-events:none}
.dot{position:absolute;top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:var(--accent);border:2px solid #111;z-index:3}
.draft .rg{background:rgba(255,255,255,.35)}
.draft .dot{background:#fff}
.hd{position:absolute;top:50%;width:8px;height:22px;margin-top:-11px;color:#fff;font:700 18px/22px ui-monospace,Menlo,monospace;text-align:center;cursor:ew-resize;z-index:4}
.composer{display:none;margin-top:10px;gap:8px;align-items:center}
.composer.on{display:flex}
.composer input{flex:1}
.list{list-style:none;margin:0;padding:0}
.list li{display:flex;gap:12px;padding:8px 10px;border-bottom:1px solid var(--line);cursor:pointer}
.list li:hover{background:var(--panel2)}
.list .t{font-family:ui-monospace,Menlo,monospace;color:var(--accent);white-space:nowrap;min-width:92px}
.list .x{white-space:pre-wrap;word-break:break-word}
/* superviseur */
.lanes{position:relative;margin-top:10px;border:1px solid var(--line);border-radius:6px;background:var(--panel)}
.lane{display:grid;grid-template-columns:var(--lab) 1fr;border-top:1px solid var(--line);min-height:40px}
.lane:first-child{border-top:0}
.lane .nm{padding:10px 12px;border-right:1px solid var(--line);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lane .tk{position:relative;cursor:pointer}
.lane.ruler{min-height:22px}.lane.ruler .tk span{position:absolute;top:3px;font:11px ui-monospace,Menlo,monospace;color:var(--muted);transform:translateX(-50%)}
.lanes .ph{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--accent);left:calc(var(--lab) + (100% - var(--lab)) * var(--p,0));pointer-events:none;z-index:6}
.cm{position:absolute;top:50%;width:18px;height:18px;margin:-9px 0 0 -9px;border-radius:50%;background:#c9ccd3;border:2px solid #111;color:#111;font:700 11px/14px sans-serif;text-align:center;cursor:pointer;z-index:3;padding:0}
.cm.check{background:var(--ok)}.cm.cross{background:var(--ko);color:#fff}
.cm.sel{outline:2px solid var(--accent);outline-offset:2px}
.lane .rg{background:rgba(201,204,211,.3)}.lane .rg.check{background:rgba(62,207,142,.35)}.lane .rg.cross{background:rgba(255,90,95,.35)}
.detail{margin-top:12px;min-height:58px}
.detail .who{font-weight:600}.detail .x{white-space:pre-wrap;word-break:break-word;margin:6px 0 10px}
button.ok.on{background:var(--ok);color:#111;border-color:var(--ok)}
button.ko.on{background:var(--ko);color:#fff;border-color:var(--ko)}
table{border-collapse:collapse;width:100%;max-width:520px}
th,td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line)}
th{font-size:12px;color:var(--muted);font-weight:600}
td.n{font-family:ui-monospace,Menlo,monospace}