:root{--bg: #0e1116;--surface: #161b23;--surface-2: #1d232d;--line: #2a323f;--text: #e8edf4;--muted: #93a1b5;--brand: #6f8dff;--brand-dim: #4a66d8;--ok: #34d399;--warn: #fbbf24;--danger: #f87171;--radius: 10px}@media(prefers-color-scheme:light){:root{--bg: #f5f7fb;--surface: #ffffff;--surface-2: #eef1f7;--line: #dce3ec;--text: #131922;--muted: #5a6779}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.shell{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:16px;padding:14px 22px;border-bottom:1px solid var(--line);background:var(--surface)}.logo{font-weight:800;letter-spacing:-.02em;font-size:18px}.logo span{color:var(--brand)}.logo em{font-style:normal;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-left:6px}.spacer{flex:1}.center{flex:1;padding:36px 20px;display:flex;flex-direction:column;align-items:center;gap:22px}.card{width:100%;max-width:460px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:28px}.card.wide{max-width:940px}h1{font-size:21px;margin:0 0 6px;letter-spacing:-.02em}h2{font-size:17px;margin:0 0 14px}h3{font-size:14px;margin:22px 0 8px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.sub{color:var(--muted);margin:0 0 18px;font-size:14px}.dim{color:var(--muted);font-size:12px}.hint{margin-top:4px}.row-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}label{display:block;font-size:13px;font-weight:600;margin:12px 0 5px}label.check{display:flex;align-items:center;gap:9px;margin:12px 0 0;font-weight:600}label.check input{width:auto}input,select{width:100%;padding:9px 12px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;color:var(--text);font-size:14px}input:focus,select:focus{outline:2px solid var(--brand);outline-offset:1px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}button{margin-top:20px;padding:10px 16px;background:var(--brand);color:#fff;border:0;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer}button:hover{background:var(--brand-dim)}button:disabled{opacity:.55;cursor:not-allowed}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--line);font-weight:600}button.ghost:hover{background:var(--surface-2);color:var(--text)}button.slim{margin-top:0;padding:8px 14px}.topbar button{margin-top:0}.actions{display:flex;gap:10px}.state{padding:26px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}.state.error{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,transparent)}.banner{margin-top:16px;padding:11px 13px;border-radius:8px;font-size:13px;border:1px solid color-mix(in srgb,var(--danger) 40%,transparent);background:color-mix(in srgb,var(--danger) 12%,transparent);color:var(--danger)}table{width:100%;border-collapse:collapse;margin-top:14px;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;border:1px solid var(--line);background:var(--surface-2);color:var(--muted)}.pill.ok{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent)}.pill.brand{color:var(--brand);border-color:color-mix(in srgb,var(--brand) 40%,transparent)}.langs{display:flex;gap:6px}.langs button{margin:0;padding:4px 10px;font-size:12px;background:transparent;color:var(--muted);border:1px solid var(--line)}.langs button[aria-pressed=true]{color:var(--brand);border-color:var(--brand)}@media(max-width:720px){.grid2{grid-template-columns:1fr}}.tabs{display:flex;gap:4px;margin-left:10px}.tab{padding:6px 13px;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--muted);text-decoration:none}.tab:hover{background:var(--surface-2);color:var(--text)}.tab.active{background:color-mix(in srgb,var(--brand) 16%,transparent);color:var(--brand)}.pill.status-ready{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 40%,transparent)}.pill.status-failing{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,transparent)}.pill.status-disabled,.pill.status-not_configured{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 40%,transparent)}.facts{display:grid;grid-template-columns:170px 1fr;gap:10px 16px;margin:14px 0 4px;font-size:14px}.facts dt{color:var(--muted);font-weight:600}.facts dd{margin:0}.ok-text{color:var(--ok);font-weight:700}.bad-text{color:var(--danger);font-weight:700}.warn-text{color:var(--warn)}.note{margin-top:14px;padding:10px 13px;border-radius:8px;font-size:13px;color:var(--muted);border:1px dashed var(--line)}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px}.section-head h3{margin:0}.actions{display:flex;align-items:center;gap:14px;margin-top:22px}.actions button{margin-top:0}label.check.small{margin-top:8px;font-weight:500;font-size:13px}.color-row{display:flex;gap:8px}.color-row input[type=color]{width:46px;padding:2px;flex:none}.test-row{display:flex;gap:14px;align-items:flex-end;margin-top:14px}.test-row .grow{flex:1}.test-row button{margin-top:0}input[aria-invalid=true]{border-color:var(--danger)}@media(max-width:760px){.facts,.grid2{grid-template-columns:1fr}.test-row{flex-direction:column;align-items:stretch}}.row-head .pill{flex:none;white-space:nowrap}