:root { --bg:#0b0b12; --panel:#14141f; --card:#1c1c2a; --hi:#262638; --text:#f2f2f7; --dim:#9a9ab0; --accent:#7b5cff; --good:#2ed3a0;
  --warn:#ffb020; --bad:#ff4d6d; color-scheme: dark; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
button { font: inherit; color: var(--text); background: var(--hi); border: 0; border-radius: 999px; padding: 7px 14px; cursor: pointer; }
button:hover { filter: brightness(1.15); } button.on, button.primary { background: var(--accent); font-weight: 600; }
button.good { background: var(--good); color: #000; font-weight: 600; } button.ghost { background: transparent; color: var(--dim); }
button.danger { background: transparent; color: var(--bad); } button:disabled { opacity: .5; cursor: default; }
input, textarea, select { font: inherit; color: var(--text); background: var(--card); border: 1px solid #2c2c40; border-radius: 10px; padding: 8px 10px; }
textarea { font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace; font-size: 14px; resize: vertical; }
.dim { color: var(--dim); } .err { color: var(--bad); } .small { font-size: 12px; }
.top { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: var(--panel); position: sticky; top: 0; z-index: 5; }
.top nav { display: flex; gap: 6px; } .brand { font-size: 20px; letter-spacing: 3px; margin-right: 10px; } #status { margin-left: auto; font-size: 13px; }
main { padding: 14px 16px; }
.layout { display: grid; grid-template-columns: 290px 1fr; gap: 14px; align-items: start; }
.side { background: var(--panel); border-radius: 18px; padding: 10px; position: sticky; top: 70px; max-height: calc(100vh - 90px); display: flex; flex-direction: column; gap: 8px; }
.side .list { overflow: auto; display: flex; flex-direction: column; gap: 4px; }
.item { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 12px; background: var(--card); cursor: pointer; }
.item.on { background: var(--accent); } .item .grow { flex: 1; min-width: 0; } .item .t { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item .sub { font-size: 12px; color: var(--dim); } .item.on .sub { color: #eee; }
.add { width: 30px; height: 30px; padding: 0; border-radius: 8px; flex: none; } .add.in { background: var(--good); color: #000; }
.panel { background: var(--panel); border-radius: 18px; padding: 14px 16px; margin-bottom: 14px; }
.panel h3 { margin: 0 0 10px; font-size: 12px; letter-spacing: 1.5px; color: var(--dim); text-transform: uppercase; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.fields { display: grid; grid-template-columns: 2fr .6fr .6fr 1.4fr .8fr; gap: 8px; }
.fields label { display: flex; flex-direction: column; font-size: 12px; color: var(--dim); gap: 3px; }
.title-in { font-size: 22px; font-weight: 700; }
.lyr { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; } .lyr textarea { width: 100%; min-height: 520px; }
.preview { background: var(--card); border-radius: 12px; padding: 12px; max-height: 620px; overflow: auto; }
.part { margin-bottom: 14px; } .part h4 { margin: 0 0 4px; font-size: 14px; }
.line { display: flex; flex-wrap: wrap; } .seg { display: inline-flex; flex-direction: column; white-space: pre; }
.seg .c { font-weight: 700; font-size: 13px; min-height: 1.2em; } .seg .w { min-height: 1.3em; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; } .chip { border-radius: 10px; padding: 6px 10px; cursor: pointer; user-select: none; }
.map { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; min-height: 44px; padding: 6px; border: 1px dashed #333348; border-radius: 12px; }
.mapitem { display: flex; align-items: center; gap: 6px; border-radius: 10px; padding: 5px 8px; cursor: grab; }
.mapitem input { width: 130px; padding: 3px 6px; font-size: 12px; } .mapitem .x { cursor: pointer; opacity: .7; } .mapitem.drag { opacity: .4; }
.mapitem .rep { font-weight: 700; min-width: 22px; text-align: center; }
.wave { width: 100%; height: 130px; display: block; background: var(--card); border-radius: 12px; cursor: pointer; }
.marks { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 6px; margin-top: 10px; }
.mark { display: flex; align-items: center; gap: 6px; padding: 6px 8px; border-radius: 10px; background: var(--card); }
.mark .lbl { flex: 1; } .mark .tm { font-family: ui-monospace, monospace; font-size: 12px; color: var(--dim); }
.modal { position: fixed; inset: 0; background: #000a; display: flex; align-items: center; justify-content: center; z-index: 20; }
.modal.hidden { display: none; } .modal .box { background: var(--panel); border-radius: 18px; padding: 18px; width: min(900px, 94vw); max-height: 92vh; overflow: auto; }
.modal textarea { width: 100%; min-height: 360px; }
.setl .item { cursor: grab; } .setl .num { width: 24px; color: var(--dim); font-weight: 700; }
.login { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login .card { background: var(--panel); padding: 28px; border-radius: 20px; display: flex; flex-direction: column; gap: 12px; width: 320px; }
.login h1 { margin: 0; letter-spacing: 4px; }
.token { font-family: ui-monospace, monospace; background: var(--card); padding: 10px; border-radius: 10px; word-break: break-all; user-select: all; }
@media (max-width: 900px) { .layout, .lyr { grid-template-columns: 1fr; } .side { position: static; max-height: none; } .fields { grid-template-columns: 1fr 1fr; } }