:root{--bg: #f4f5f7;--card: #fff;--text: #1f2933;--muted: #6b7785;--border: #dde1e6;--primary: #1f6feb;--primary-dark: #1659c7;--danger: #c62828;--ok: #2e7d32;--warn: #b26a00;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:22px;margin:0;display:flex;align-items:center;gap:10px}h2{font-size:16px;margin:24px 0 10px}h3{font-size:14px;margin:18px 0 8px}code{font-size:12px;background:#eef0f3;padding:1px 4px;border-radius:3px;word-break:break-all}.app{display:flex;min-height:100vh;background:linear-gradient(to right,#17202b 210px,transparent 210px)}.sidebar{width:210px;flex-shrink:0;background:#17202b;color:#cfd6de;padding:16px 0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar a{color:#cfd6de;padding:8px 20px;display:flex;align-items:center;gap:6px}.sidebar a:hover{background:#222e3b;text-decoration:none}.sidebar a.active{background:#2b3a4b;color:#fff;border-left:3px solid var(--primary);padding-left:17px}.brand{font-weight:700;color:#fff;padding:0 20px 16px;font-size:16px}.nav-section{padding:18px 20px 6px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#7d8a98}.pill{background:var(--primary);color:#fff;border-radius:10px;padding:0 7px;font-size:11px}.pill-danger{background:var(--danger)}.content{flex:1;padding:24px 32px 60px;min-width:0;max-width:1400px}.page-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.section-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.section-header h2{margin:0}.actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}td.actions{justify-content:flex-end}.card{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:14px 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button.link{color:#9fb0c2;padding:4px 20px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:400px;padding:28px}.auth-card h1{margin-bottom:16px}.auth-card .form .field input{width:100%}.auth-brand{font-weight:700;color:var(--muted);margin-bottom:8px}