:root{--bg:#f4f6f8;--card:#fff;--ink:#14202b;--mut:#5b6b7a;--line:#d8dee5;--brand:#0f766e;--brand-d:#0b5a54;--warn:#92400e;--warnbg:#fef3c7;--bad:#b91c1c;--ok:#166534;--r:10px}
@media (prefers-color-scheme:dark){:root{--bg:#10171d;--card:#18222b;--ink:#e8eef3;--mut:#9fb0be;--line:#2c3a46;--brand:#2dd4bf;--brand-d:#5eead4;--warn:#fcd34d;--warnbg:#3a2f0b;--bad:#f87171;--ok:#4ade80}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.top{display:flex;gap:16px;align-items:center;padding:8px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;flex-wrap:wrap}
.brand{display:flex;gap:8px;align-items:center;font-weight:700;color:var(--ink);text-decoration:none}
.tabs{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.tabs button{border:0;background:none;padding:9px 14px;border-radius:8px;font:inherit;color:var(--mut);cursor:pointer}
.tabs button[aria-selected=true]{background:var(--brand);color:#fff;font-weight:600}
.tabs button:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.lic{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:6px 12px;border-radius:99px;cursor:pointer;font:inherit;font-size:13px}
.lic.pro{border-color:var(--ok);color:var(--ok)}
main{padding:16px;max-width:1400px;margin:0 auto}
.panel[hidden]{display:none}
.panel h1{font-size:20px;margin:0 0 2px}.panel .intro{color:var(--mut);margin:0 0 12px}
.grid{display:grid;grid-template-columns:minmax(300px,420px) 1fr;gap:16px;align-items:start}
@media (max-width:860px){.grid{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.card h2{font-size:14px;margin:14px 0 8px;text-transform:uppercase;letter-spacing:.04em;color:var(--mut)}
.card h2:first-child{margin-top:0}
label{display:block;font-size:13px;color:var(--mut);margin:0 0 8px}
label.chk{display:flex;gap:8px;align-items:center;color:var(--ink)}
input[type=text],input[type=number],select,textarea{width:100%;padding:7px 9px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--ink);font:inherit;margin-top:3px}
input[type=color]{width:100%;height:34px;margin-top:3px;border:1px solid var(--line);border-radius:7px;background:var(--bg);padding:2px}
textarea{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;resize:vertical}
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 10px}.cols4{display:grid;grid-template-columns:repeat(4,1fr);gap:0 10px}
button.primary,button.ghost,.btn{font:inherit;padding:8px 14px;border-radius:8px;cursor:pointer;border:1px solid var(--brand)}
button.primary{background:var(--brand);color:#fff}button.primary:hover{background:var(--brand-d)}
button.ghost,.btn{background:transparent;color:var(--brand)}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:10px}
.note{padding:9px 12px;border-radius:8px;background:var(--warnbg);color:var(--warn);font-size:13px;margin:8px 0}
.stat{font-size:13px;color:var(--mut);margin:6px 0}
.preview{background:repeating-conic-gradient(#e5e9ee 0 25%,#f4f6f8 0 50%) 0 0/16px 16px;border:1px solid var(--line);border-radius:var(--r);padding:12px;min-height:200px;overflow:auto}
.preview svg{display:block;width:100%;height:auto;max-height:78vh;background:#fff;box-shadow:0 1px 6px #0003}
.tbl{width:100%;border-collapse:collapse;font-size:13px}.tbl th{text-align:left;color:var(--mut);font-weight:500;padding:2px 4px}.tbl td{padding:2px 3px;vertical-align:middle}
.tbl input,.tbl select{margin:0;padding:5px 6px}
.fieldrow{border:1px solid var(--line);border-radius:8px;padding:8px;margin-bottom:8px}
.big{font-size:22px;font-weight:700}
.kpis{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:10px}.kpi{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:8px 14px}.kpi small{display:block;color:var(--mut)}
dialog{border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--ink);max-width:520px;width:calc(100% - 32px)}
dialog::backdrop{background:#0008}
#toast{position:fixed;bottom:16px;left:50%;transform:translateX(-50%) translateY(80px);background:#111;color:#fff;padding:9px 16px;border-radius:8px;transition:.25s;z-index:20;max-width:90%}
#toast.show{transform:translateX(-50%) translateY(0)}
.quote-total td{font-weight:700}
.msg-bad{color:var(--bad)}.msg-ok{color:var(--ok)}