:root{--bg:#f6f8fb;--surface:#ffffff;--primary:#1e88e5;--text:#1b1f24;--muted:#667085;--border:#e6e9ee;--success:#1e7e34;--warn:#a15c00;--error:#b00020}html,body{height:100%;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol}.container{max-width:960px;margin:24px auto;padding:0 16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:0 6px 24px #1418240f;padding:20px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:1rem;padding:10px 18px;border-radius:12px;text-decoration:none;border:1.5px solid #d1d5db;background:#fff;color:#111827;transition:all .15s ease;cursor:pointer}.btn:hover{background:#f3f4f6;border-color:#c3c9d2}.btn:focus-visible{outline:3px solid #90caf9;outline-offset:2px}.btn.primary{background:#007bff;border-color:#007bff;color:#fff}.btn.primary:hover{background:#005ee0;border-color:#005ee0}.btn.manual{background:#ede9fe;border-color:#c4b5fd;color:#4c1d95}.btn.manual:hover{background:#ddd6fe;border-color:#a78bfa}.btn.manual:before{content:"\2328\fe0f";font-size:1.1rem;display:inline-block}.badge{padding:2px 10px;border-radius:999px;font-weight:700;font-size:.85rem;border:1px solid transparent}.badge.success{background:#e6f4ea;color:var(--success);border-color:#cfe8d6}.badge.warn{background:#fff4e5;color:var(--warn);border-color:#ffe1bd}.badge.error{background:#fde7e9;color:var(--error);border-color:#fac2c9}.kv{display:grid;gap:8px;padding:0;margin:8px 0}.kv li{list-style:none;padding:10px 12px;border:1px dashed var(--border);border-radius:10px}.help{color:var(--muted);font-size:.9rem}hr.sep{border:none;border-top:1px solid var(--border);margin:16px 0}.alert{padding:10px 12px;border-radius:12px;margin:8px 0}.alert.warn{background:#fff8e1;border:1px solid #ffe4a3;color:#7a4b00}