*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Arial,sans-serif;background:#08080b;color:#fff}a{text-decoration:none;color:inherit}.admin-wrap{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#050507;border-right:1px solid rgba(255,255,255,.1);padding:26px;position:sticky;top:0;height:100vh}.logo{font-size:28px;font-weight:900;margin-bottom:30px}.logo span{color:#ff1f2f}.sidebar a{display:block;padding:13px 14px;border-radius:14px;color:#cfcfd6;font-weight:800;margin-bottom:8px}.sidebar a:hover,.sidebar a.active{background:#ff1f2f;color:#fff}.main{padding:34px}.top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:26px}.top h1{font-size:36px;letter-spacing:-1px}.btn{border:0;border-radius:999px;padding:12px 18px;background:#ff1f2f;color:#fff;font-weight:900;cursor:pointer;display:inline-flex}.btn.light{background:#fff;color:#08080b}.btn.danger{background:#b00013}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:20px}.card img{width:100%;height:190px;object-fit:cover;border-radius:18px;margin-bottom:14px;background:#222}.card h3{font-size:20px;margin-bottom:8px}.card p{color:#aaa;line-height:1.5}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.form{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:24px;max-width:760px}.form label{font-weight:900;display:block;margin:16px 0 8px}.form input,.form textarea{width:100%;padding:14px 15px;border-radius:14px;border:1px solid rgba(255,255,255,.13);background:#101014;color:#fff;font-size:16px}.form textarea{min-height:120px}.notice{background:rgba(37,211,102,.12);border:1px solid rgba(37,211,102,.35);padding:13px 16px;border-radius:16px;margin-bottom:18px;color:#b7ffd0}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-box{width:min(430px,92%);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:32px;border-radius:28px}.login-box h1{font-size:34px;margin-bottom:18px}.muted{color:#aaa;margin:8px 0 18px}.small{font-size:13px;color:#aaa;margin-top:12px}@media(max-width:900px){.admin-wrap{grid-template-columns:1fr}.sidebar{position:static;height:auto}.grid{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}}