:root{--bg: #0f172a;--panel: #1e293b;--panel2: #334155;--line: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #6366f1;--accent2: #4f46e5;--green: #22c55e;--red: #ef4444;--amber: #f59e0b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.app{display:flex;min-height:100vh}.sidebar{width:230px;background:var(--panel);border-right:1px solid var(--line);padding:18px 12px;display:flex;flex-direction:column}.brand{font-size:18px;font-weight:800;padding:8px 10px 18px;letter-spacing:.5px}.brand span{color:var(--accent)}.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--muted);font-weight:600;font-size:14px}.nav a.active,.nav a:hover{background:var(--panel2);color:var(--text)}.sidebar .spacer{flex:1}.userbox{font-size:12px;color:var(--muted);padding:10px;border-top:1px solid var(--line)}.main{flex:1;padding:24px 32px;overflow:auto}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-head h1{margin:0;font-size:22px}.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.stat .n{font-size:30px;font-weight:800}.stat .l{color:var(--muted);font-size:13px;margin-top:4px}table{width:100%;border-collapse:collapse;background:var(--panel);border-radius:12px;overflow:hidden}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px}tr:last-child td{border-bottom:none}td .row-actions{display:flex;gap:8px}.btn{background:var(--accent);color:#fff;border:none;padding:9px 14px;border-radius:8px;font-weight:600;font-size:14px}.btn:hover{background:var(--accent2)}.btn.sm{padding:6px 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var(--line);border-radius:14px;padding:22px;width:440px;max-width:92vw;max-height:88vh;overflow:auto}.modal h2{margin:0 0 6px;font-size:18px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(1200px 600px at 10% -10%,rgba(99,102,241,.25),transparent 60%),radial-gradient(900px 500px at 110% 110%,rgba(34,197,94,.16),transparent 55%),linear-gradient(135deg,#0b1220,#0f172a 60%,#131c31);padding:20px}.login-card{width:400px;max-width:94vw;padding:36px 34px;background:#1e293bb8;border:1px solid rgba(148,163,184,.18);border-radius:18px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 30px 80px #0000008c}.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:6px}.login-logo 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