:root{--bg:#f4f1ea;--ink:#171714;--muted:#77736b;--gold:#a98545;--dark:#171713;--card:#fff;--line:#e7e0d3}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--ink)}aside{position:fixed;inset:0 auto 0 0;width:245px;background:var(--dark);padding:34px 22px}.brand{font-weight:800;letter-spacing:2px;font-size:21px;color:#fff}.brand span{color:#c7a56a}nav{margin-top:38px;display:grid;gap:8px}nav a{color:#d7d2c8;text-decoration:none;padding:12px 14px;border-radius:10px}nav a:hover,nav a.active{background:#292821;color:#fff}.app{margin-left:245px;padding:38px;min-height:100vh}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}h1{margin:4px 0;font-size:32px}small,.muted{color:var(--muted)}.logout{color:var(--ink);text-decoration:none}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card,.panel{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}.card span{color:var(--muted)}.card strong{display:block;font-size:36px;margin-top:14px}.panel{margin-top:20px}.login-bg{display:grid;place-items:center;min-height:100vh;background:linear-gradient(135deg,#151512,#2a261e)}.login-card{width:min(430px,92vw);background:#fff;padding:38px;border-radius:22px}.login-card .brand{color:#171714}.login-card h1{margin-bottom:0}.login-card label{display:block;margin:18px 0 7px}.login-card input{width:100%;padding:13px;border:1px solid #ddd4c5;border-radius:10px}.login-card button{width:100%;margin-top:22px;padding:14px;border:0;border-radius:10px;background:#a98545;color:#fff;font-weight:700}.alert{padding:12px;background:#fff1f0;border-radius:10px;margin-top:15px}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);white-space:nowrap}@media(max-width:900px){aside{position:static;width:auto}.app{margin:0;padding:20px}.grid{grid-template-columns:1fr 1fr}}