.ut{max-width:1100px;margin-inline:auto}
.ut-drop{display:grid;gap:8px;justify-items:center;text-align:center;padding:38px 20px;border:2px dashed rgba(91,77,255,.4);border-radius:22px;background:var(--glass-strong,#fff);cursor:pointer;transition:.15s}
.ut-drop:hover,.ut-drop.on{border-color:var(--brand);background:#fff}
.ut-drop h2{font-size:22px;margin:0}.ut-drop p{margin:0;color:var(--muted)}
.ut-btn{font:600 14.5px var(--body);border-radius:12px;padding:10px 16px;cursor:pointer;border:1px solid var(--line);background:#fff;color:var(--ink);text-decoration:none;display:inline-block}
.ut-btn:hover{border-color:var(--brand);color:var(--brand)}
.ut-btn.pri{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border:0;box-shadow:0 10px 24px -12px rgba(91,77,255,.8)}
.ut-btn.pri:hover{color:#fff;filter:brightness(1.06)}
.ut-btn[disabled]{opacity:.5;pointer-events:none}
.ut-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:18px;align-items:start}
@media(max-width:860px){.ut-grid{grid-template-columns:1fr}}
.ut-card{background:var(--glass-strong,#fff);border:1px solid var(--edge,var(--line));border-radius:18px;padding:18px;min-width:0}
.ut-card h2{font-size:18px;margin:0 0 12px}
.ut-f{display:grid;gap:6px;margin:0 0 14px}
.ut-f>span{font:600 13.5px var(--body);color:var(--ink-2)}
.ut-f input[type=text],.ut-f input[type=number],.ut-f input[type=password],.ut-f select,.ut-f textarea{font:15px var(--body);padding:9px 11px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);width:100%}
.ut-f input[type=range]{width:100%}
.ut-f textarea{min-height:110px;resize:vertical;font-family:Consolas,Menlo,monospace;font-size:14px}
.ut-f input[type=color]{width:56px;height:38px;padding:2px;border:1px solid var(--line);border-radius:10px;background:#fff}
.ut-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.ut-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ut-pane textarea{width:100%;min-height:360px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font:14px/1.5 Consolas,Menlo,monospace;background:#fff;color:var(--ink);resize:vertical}
.ut-seg{display:inline-flex;background:rgba(21,20,43,.06);border-radius:12px;padding:3px;flex-wrap:wrap}
.ut-seg button{border:0;background:transparent;padding:7px 14px;border-radius:9px;font:600 14px var(--body);color:var(--ink-2);cursor:pointer}
.ut-seg button[aria-pressed=true]{background:#fff;color:var(--brand);box-shadow:0 1px 4px rgba(20,20,60,.15)}
.ut-stage{background:repeating-conic-gradient(#eceaf7 0 25%,#fff 0 50%) 0 0/18px 18px;border-radius:14px;display:grid;place-items:center;padding:10px;overflow:auto;max-height:78vh}
.ut-stage canvas,.ut-stage img{max-width:100%;height:auto;display:block}
.ut-status{margin:10px 0;color:var(--ink-2);min-height:1.4em}
.ut-status.err{color:#c0183f}
.ut-note{font-size:13.5px;color:var(--muted)}
.ut-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.ut-th{background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;display:grid;gap:6px;font-size:12.5px;color:var(--muted)}
.ut-th .im{background:repeating-conic-gradient(#eceaf7 0 25%,#fff 0 50%) 0 0/14px 14px;border-radius:8px;height:110px;display:grid;place-items:center;overflow:hidden}
.ut-th img{max-width:100%;max-height:110px}
.ut-th a{color:var(--brand);font-weight:600;text-decoration:none}
.ut-out{width:100%;min-height:120px;border:1px solid var(--line);border-radius:12px;padding:10px 12px;font:13px/1.45 Consolas,Menlo,monospace;background:#fff;color:var(--ink);resize:vertical}
.ut-bar{height:8px;border-radius:99px;background:rgba(21,20,43,.08);overflow:hidden;margin:8px 0}.ut-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .2s}
.c-in{display:flex;align-items:stretch;border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}
.c-in input{border:0!important;border-radius:0!important;flex:1;min-width:0;width:100%;font:15px var(--body);padding:9px 11px;background:transparent}
.c-in i{font:600 14px var(--body);color:var(--muted);padding:0 11px;display:grid;place-items:center;background:rgba(21,20,43,.04);font-style:normal}
.ut-f input[type=number],.ut-f input[type=date]{font:15px var(--body);padding:9px 11px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);width:100%}
.ut-f small{color:var(--muted);font-size:12.5px}
.ut-f[hidden]{display:none}
.c-hero{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-radius:16px;padding:16px 18px;margin-bottom:12px;display:grid;gap:2px}
.c-hero span{font:600 13.5px var(--body);opacity:.9}.c-hero b{font:700 32px/1.15 var(--display,var(--body));overflow-wrap:anywhere}.c-hero small{opacity:.85;font-size:13px}
.c-list{margin:0 0 12px;display:grid}.c-list div{display:flex;justify-content:space-between;gap:14px;padding:9px 2px;border-bottom:1px solid var(--line)}
.c-list dt{color:var(--ink-2)}.c-list dd{margin:0;font-weight:700;text-align:right;overflow-wrap:anywhere}
.c-err{color:#c0183f}
.c-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff;max-height:460px}
.c-table{border-collapse:collapse;width:100%;font-size:14px}.c-table th,.c-table td{padding:8px 12px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}
.c-table th{position:sticky;top:0;background:#f4f2ff;font-weight:700}.c-table th:first-child,.c-table td:first-child{text-align:left}
#c-table{margin-top:18px}#c-table h2{font-size:18px;margin:0 0 10px}
.c-doc{max-width:760px;margin-top:26px}.c-doc h2{font-size:21px}.c-doc p,.c-doc li{line-height:1.6}.c-doc code{background:rgba(91,77,255,.08);padding:2px 6px;border-radius:6px}

.c-ta{font:15px/1.5 var(--body);padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--ink);width:100%;resize:vertical}
.wc-big{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin-bottom:14px}
.wc-big div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;display:grid;gap:2px}.wc-big b{font:700 24px var(--display,var(--body));color:var(--brand)}.wc-big span{font-size:12.5px;color:var(--muted)}
.wc-l{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--line);font-size:14.5px}.wc-l b{font-weight:600}
.ut-ta{width:100%;min-height:300px;border:1px solid var(--line);border-radius:14px;padding:14px;font:16px/1.55 var(--body);background:#fff;color:var(--ink);resize:vertical}
.ut-btns{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.h-r{display:grid;grid-template-columns:78px 1fr auto;gap:10px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}.h-r code{font:13px/1.4 Consolas,Menlo,monospace;overflow-wrap:anywhere}
.cp-top{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:center}@media(max-width:600px){.cp-top{grid-template-columns:1fr}}
#sw{height:150px;border-radius:18px;border:1px solid var(--line)}
.cp-vals{display:grid;gap:8px}.cp-vals div{display:flex;justify-content:space-between;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px 12px}.cp-vals code{font:14px Consolas,Menlo,monospace;overflow-wrap:anywhere}
#shades{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:6px}.cp-s{height:70px;border:0;border-radius:10px;cursor:pointer;display:grid;place-items:end center;padding:4px;font:600 10.5px var(--body)}
#cv{max-width:100%;cursor:crosshair}
.iv-form{display:grid;gap:10px}.iv-r{display:grid;grid-template-columns:1fr 70px 90px 38px;gap:6px;margin-bottom:6px}.iv-r input{font:14px var(--body);padding:8px;border:1px solid var(--line);border-radius:9px;min-width:0;width:100%}
.iv-form input[type=text],.iv-form input[type=date],.iv-form textarea,.iv-form input[type=number]{font:14.5px var(--body);padding:8px 10px;border:1px solid var(--line);border-radius:10px;width:100%;background:#fff;color:var(--ink)}.iv-form textarea{min-height:64px;resize:vertical}
#paper{background:#fff;color:#15142b;border:1px solid var(--line);border-radius:6px;padding:34px 32px;font:14px/1.45 var(--body);min-height:520px;box-shadow:0 10px 30px -16px rgba(20,20,60,.3)}
#paper h1{font:800 30px var(--display,var(--body));margin:0 0 8px;color:#5b4dff;letter-spacing:.02em}.iv-top{display:flex;justify-content:space-between;gap:20px;margin-bottom:24px}.iv-from{text-align:right}.iv-from b{display:block;font-size:16px}.iv-m{color:#555}
.iv-bill{margin-bottom:22px}.iv-bill small,.iv-n small{display:block;color:#888;font-weight:700;letter-spacing:.08em;font-size:11px;margin-bottom:3px}.iv-bill b{display:block}
#paper table{width:100%;border-collapse:collapse}#paper th{text-align:left;border-bottom:2px solid #15142b;padding:8px 6px;font-size:12px;text-transform:uppercase;letter-spacing:.05em}#paper td{padding:9px 6px;border-bottom:1px solid #e5e5ee;vertical-align:top}#paper .n{text-align:right;white-space:nowrap}
.iv-tot{margin:16px 0 22px auto;width:min(280px,100%);display:grid;gap:6px}.iv-tot div{display:flex;justify-content:space-between}.iv-g{border-top:2px solid #15142b;padding-top:8px;font-size:17px}.iv-n{margin-top:14px}
@media print{body *{visibility:hidden}#paper,#paper *{visibility:visible}#paper{position:absolute;left:0;top:0;width:100%;border:0;box-shadow:none;padding:0}@page{margin:16mm}}
.cs-r{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:8px}.cs-r div:first-child{min-width:0;flex:1}.cs-r small{display:block;color:var(--muted);font-weight:700;letter-spacing:.06em;font-size:11px;text-transform:uppercase}.cs-r code{font:14px/1.4 Consolas,Menlo,monospace;overflow-wrap:anywhere;white-space:pre-wrap}
#vid{width:100%;max-height:60vh;border-radius:14px;background:#000;display:block}#live{margin-top:10px}#prev{max-width:100%;height:auto;border-radius:12px}
.ds-t{border:2px solid var(--line);background:#fff;border-radius:10px;padding:4px;display:grid;gap:2px;justify-items:center;cursor:pointer;font:600 11px var(--body);color:var(--muted)}.ds-t.on{border-color:var(--brand)}#thumbs{display:flex;gap:8px;overflow-x:auto;padding:4px 0 10px}.ds-t canvas{max-height:90px}
#cv{max-width:100%;height:auto;display:block;box-shadow:0 8px 24px -12px rgba(0,0,0,.4);background:#fff}