*{box-sizing:border-box}body{margin:0;background:#f4f5f8;color:#17171c;font-family:Inter,Arial,sans-serif}.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#7c3aed,#111 55%)}.login-box{width:min(420px,92vw);background:#fff;padding:32px;border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.3);display:grid;gap:13px}.admin-logo,.side-brand span{width:54px;height:54px;border-radius:18px;background:linear-gradient(135deg,#6d28d9,#ec4899);color:#fff;display:grid;place-items:center;font-weight:900}.login-box h1{margin:5px 0}.login-box p,.login-box small{color:#71717a}.login-box input,.panel input,.panel textarea,.panel select{width:100%;padding:13px 14px;border:1px solid #ddd;border-radius:12px;background:#fff}.login-box button,.panel button{border:0;border-radius:12px;background:#6d28d9;color:#fff;padding:13px 18px;font-weight:800;cursor:pointer}.alert{background:#fee2e2;color:#991b1b;padding:10px;border-radius:10px}.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:#141419;color:#fff;padding:20px;display:flex;flex-direction:column}.side-brand{display:flex;align-items:center;gap:10px;margin-bottom:25px}.side-brand span{width:42px;height:42px;border-radius:13px}.sidebar nav{display:grid;gap:6px}.sidebar a{color:#c4c4cc;text-decoration:none;padding:12px;border-radius:10px}.sidebar a:hover{background:#27272f;color:#fff}.sidebar>a:last-child{margin-top:auto}.admin-main{margin-left:250px;padding:28px;max-width:1400px}.head h1{font-size:36px;margin:4px 0 20px}.head small{color:#7c3aed;font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stats div,.panel{background:#fff;border:1px solid #e7e7ec;border-radius:18px;padding:20px}.stats b{font-size:32px;display:block}.stats span{color:#71717a}.panel{margin-top:22px;scroll-margin-top:20px}.panel h2{margin-top:0}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.grid label{display:grid;gap:6px;font-size:13px;font-weight:700}.grid .full{grid-column:1/-1}.panel textarea{min-height:110px;resize:vertical}.radio-config{padding:16px;border:1px solid #e5e5ea;border-radius:14px;display:grid;gap:12px}.check{display:flex!important;align-items:center}.check input{width:auto}.table{margin-top:18px;display:grid}.table>div{display:flex;justify-content:space-between;align-items:center;padding:12px;border-bottom:1px solid #eee}.table a{color:#dc2626;text-decoration:none}.success{position:sticky;top:10px;z-index:5;background:#dcfce7;color:#166534;padding:12px;border-radius:12px}.notice{padding:14px;border-radius:12px;background:#ede9fe;color:#5b21b6}
@media(max-width:850px){.sidebar{position:static;width:auto;height:auto}.sidebar nav{grid-template-columns:repeat(2,1fr)}.admin-main{margin:0;padding:16px}.stats{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:1fr}.grid .full{grid-column:auto}}