:root{color-scheme:light;--bg: #f6f7f9;--card: #ffffff;--border: #e3e6ea;--text: #1b2733;--muted: #6b7684;--primary: #1f6feb;--danger: #c0392b;--success: #1e7d47;--warn: #8a6d00;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.centered{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.page{max-width:960px;margin:0 auto;padding:24px 16px 64px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:20px}.auth-card{width:360px;max-width:100%}.access-denied{text-align:center}.access-denied h1{margin-bottom:12px}.access-denied button{display:inline-block;margin-top:8px;min-width:120px}.card-head{display:flex;justify-content:space-between;align-items:center}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}h1{font-size:1.4rem;margin:0 0 4px}h2{font-size:1.1rem;margin:0 0 12px}label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:12px}input,select{display:block;width:100%;margin-top:4px;padding:9px 10px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;color:var(--text);background:#fff}input:disabled{color:var(--muted);background:#f0f2f5;cursor:not-allowed}.field-help{display:block;margin-top:5px;font-size:.75rem;line-height:1.35;color:var(--muted)}.row{display:flex;gap:12px}.row label{flex:1}button{border:none;border-radius:8px;padding:10px 16px;font-size:.95rem;font-weight:600;background:var(--primary);color:#fff;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}button.ghost{background:transparent;color:var(--primary);border:1px solid var(--border)}table{width:100%;border-collapse:collapse;margin-top:12px;font-size:.9rem}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f0f2f5;padding:1px 6px;border-radius:5px}.muted{color:var(--muted)}.small{font-size:.8rem}.error{color:var(--danger)}.success{color:var(--success)}.warn{color:var(--warn);background:#fff8e1;border:1px solid #f0e0a0;border-radius:8px;padding:10px 12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all}.icon-btn{display:inline-flex;align-items:center;justify-content:center;padding:6px;background:transparent;color:var(--muted);border:1px solid transparent}.icon-btn:hover{color:var(--primary);border-color:var(--border)}.checkbox-row{display:flex;align-items:center;gap:8px;color:var(--text)}.checkbox-row input[type=checkbox]{width:auto;margin:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172073;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto;z-index:50}.modal-card{width:100%;max-width:520px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 12px 40px #0000001f}.modal-form{margin-top:8px}.modal-error{margin:0 0 12px;padding:9px 10px;border:1px solid #efc2bd;border-radius:8px;background:#fff3f2}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}