:root{color-scheme:light;--ink:#18211f;--muted:#5b6763;--line:#d8e0dd;--bg:#f6f8f7;--panel:#fff;--accent:#315C72;--accent-2:#C8553D;--good:#126c42;--warn:#9c5a00;--bad:#b3261e}
*{box-sizing:border-box}
body{margin:0;background:#f5f8f7;color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.45}
button,input,textarea,select{font:inherit}
button[hidden]{display:none!important}
.shell{min-height:100vh;display:grid;grid-template-columns:310px minmax(0,1fr)}
aside{background:#13222b;color:#edf5f2;padding:26px 24px;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:14px;align-items:center}.brand img{width:58px;height:58px}.brand h1{font-size:22px;margin:0}.brand p{margin:4px 0 0;color:#bed1cb}
.trust{margin:30px 0 0;padding:0;list-style:none}.trust li{border-top:1px solid rgba(255,255,255,.16);padding:14px 0;color:#d7e5e0}
main{padding:30px;max-width:1380px;width:100%}.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);gap:18px;align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;box-shadow:0 8px 28px rgba(36,63,59,.07);min-width:0;max-width:100%;overflow-wrap:anywhere}
.workbench{border-top:4px solid var(--accent)}.section-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:12px}.scope-badge{border:1px solid var(--line);border-radius:999px;padding:6px 9px;background:#f7fbfa;color:#314541;font-size:13px}
.split-inputs{display:grid;grid-template-columns:1fr 1fr;gap:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}
textarea{width:100%;min-height:360px;resize:vertical;border:1px solid #bcc8c4;border-radius:7px;padding:10px;background:#fff}
input,select{width:100%;border:1px solid #bcc8c4;border-radius:7px;background:#fff;padding:10px}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}.primary{background:var(--accent);color:#fff;border:0;border-radius:7px;padding:10px 14px;font-weight:700}.secondary{background:#eef4f1;border:1px solid var(--line);color:var(--ink);border-radius:7px;padding:10px 14px;text-decoration:none}.danger{background:#fff2ef;border:1px solid #f0b8ad;color:#7b2018;border-radius:7px;padding:10px 14px}
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{border:1px solid var(--line);border-radius:8px;padding:12px;background:#fbfdfc}.metric strong{display:block;font-size:24px}.muted{color:var(--muted)}
.quick-card{margin-top:16px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fbfdfc}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line);border-radius:999px;padding:6px 9px;background:#f9fbfa}.chip.missing{background:#fff1d8;color:#6d3a00}
.issues{width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed}.issues th,.issues td{border-bottom:1px solid var(--line);padding:9px;text-align:left;vertical-align:top;overflow-wrap:anywhere}.issues th{background:#f6faf8}
.pill{display:inline-flex;border-radius:999px;padding:3px 8px;font-size:12px;font-weight:700}.critical{background:#ffe8e5;color:#7b2018}.warning{background:#fff1d8;color:#6d3a00}.info{background:#e7f1ff;color:#123f74}.ok{background:#dff5e8;color:#0f5132}
.bullet-list,.action-list{display:grid;gap:10px}.bullet-card,.action-item{border:1px solid var(--line);border-radius:8px;padding:10px;background:#fbfdfc}.action-item{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:start}.action-item strong{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:999px;background:var(--accent);color:#fff}
.result-box{white-space:pre-wrap;background:#0f1715;color:#eaf3ef;border-radius:8px;padding:14px;min-height:320px;max-height:620px;overflow:auto;font-size:13px}.feedback{border-left:4px solid var(--accent-2)}.footer{margin-top:18px;color:var(--muted);font-size:13px}
@media(max-width:950px){.shell{display:block}aside{position:relative;height:auto}.hero,.split,.split-inputs{grid-template-columns:1fr}main{padding:18px}}
@media(max-width:540px){body{overflow-x:hidden}.grid{grid-template-columns:1fr}.toolbar button,.toolbar a{width:100%;text-align:center}textarea{min-height:260px}.section-head{display:block}.scope-badge{display:inline-block;margin-top:10px}.issues{font-size:12px}.issues th,.issues td{padding:6px}}