:root{--bg:#f4f6f8;--panel:#fff;--border:#d8dee6;--text:#1b2733;--muted:#5b6b7b;--accent:#1f6feb;--accent-dark:#1858c4;--ok:#1a7f37;--warn:#b35900;--danger:#b42318}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.45}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}header.topbar{background:#0f2942;color:#fff;padding:14px 24px;display:flex;align-items:center;gap:16px}header.topbar h1{font-size:17px;margin:0;font-weight:600}header.topbar a{color:#cfe0f5}.container{max-width:1180px;margin:0 auto;padding:24px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;padding:18px 20px;margin-bottom:18px}.panel h2{margin:0 0 14px;font-size:16px}.panel h3{margin:18px 0 8px;font-size:14px}.muted,.panel h3{color:var(--muted)}.small,label{font-size:12px}label{display:block;color:var(--muted);margin-bottom:3px}input,select,textarea{width:100%;padding:7px 9px;border:1px solid var(--border);border-radius:6px;font-size:13px;font-family:inherit;background:#fff}textarea{resize:vertical}.grid{display:grid;grid-gap:12px;gap:12px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr 1fr}.grid-4{grid-template-columns:repeat(4,1fr)}.btn{display:inline-block;background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:13px;cursor:pointer;font-family:inherit}.btn:hover{background:var(--accent-dark);text-decoration:none}.btn.secondary{background:#eef2f7;color:var(--text);border:1px solid var(--border)}.btn.secondary:hover{background:#e2e8f0}.btn.danger{background:#fff;color:var(--danger);border:1px solid #f0c4be}.btn.danger:hover{background:#fcecea}.btn.small{padding:4px 9px;font-size:12px}table{border-collapse:collapse;width:100%;font-size:12.5px}td,th{border:1px solid var(--border);padding:6px 8px;text-align:left;vertical-align:top}th{background:#f0f4f8;font-weight:600}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.row-actions{display:flex;gap:8px;align-items:end}.flex{gap:10px}.flex,.flex-between{display:flex;align-items:center}.flex-between{justify-content:space-between}.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;background:#e7eefb;color:var(--accent-dark)}.tag.ok{background:#e3f5e9;color:var(--ok)}.tag.warn{background:#fdeede;color:var(--warn)}.spacer{height:10px}.divider{border-top:1px solid var(--border);margin:16px 0}.topbar-user{margin-left:14px;display:flex;align-items:center;gap:10px;color:#cfe0f5}.logout-btn{background:transparent;border:1px solid #2c4a68;color:#cfe0f5;padding:4px 10px;border-radius:6px;cursor:pointer;font-size:12px;width:auto}.logout-btn:hover{background:#14334f}.login-wrap{min-height:calc(100vh - 52px);display:flex;align-items:center;justify-content:center;padding:24px}.login-card{width:380px;max-width:92vw;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:28px 26px;box-shadow:0 10px 40px rgba(15,41,66,.12)}.login-card label{margin-top:12px}.login-card .btn-primary{width:100%;margin-top:18px;padding:10px;border:0;border-radius:8px;background:var(--accent);color:#fff;font-size:15px;font-weight:600;cursor:pointer}.login-card .btn-primary:hover{background:var(--accent-dark)}.login-card .btn-primary:disabled{opacity:.6;cursor:default}.login-card .btn-ghost{width:100%;margin-top:10px;padding:9px;border:1px solid var(--border);border-radius:8px;background:transparent;color:var(--muted);cursor:pointer;font-size:13px}.login-msg{margin-top:14px;font-size:13px;min-height:18px}.login-msg.err{color:var(--danger)}.login-msg.ok{color:var(--ok)}