:root{
 --bg:#f5f7fb;--surface:#fff;--surface-2:#f8faff;--text:#101828;--muted:#667085;--soft:#98a2b3;--primary:#315efb;--primary-2:#5b5ce6;--primary-dark:#2448d8;--border:#e5e9f0;--success:#12b76a;--danger:#d92d20;--warning:#f79009;--shadow:0 18px 50px rgba(16,24,40,.07);--radius:16px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(circle at 8% 5%,rgba(49,94,251,.08),transparent 24%),radial-gradient(circle at 92% 12%,rgba(91,92,230,.07),transparent 22%),linear-gradient(145deg,#fbfcff,#f3f6fb 56%,#f8f9fc);color:var(--text);overflow-x:hidden}
body:before{content:"";position:fixed;width:360px;height:360px;top:-190px;right:-140px;border-radius:50%;background:radial-gradient(circle,rgba(49,94,251,.09),transparent 68%);pointer-events:none;z-index:-1}
body:after{content:"";position:fixed;width:320px;height:320px;bottom:-180px;left:-150px;border-radius:50%;background:radial-gradient(circle,rgba(91,92,230,.07),transparent 68%);pointer-events:none;z-index:-1}
a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}
h1,h2,h3,h4{margin-top:0;letter-spacing:-.5px}p{color:var(--muted);line-height:1.7}
main{width:min(1160px,calc(100% - 32px));margin:30px auto;padding:0}
nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:12px 18px;background:rgba(255,255,255,.9);border-bottom:1px solid rgba(229,233,240,.95);box-shadow:0 4px 16px rgba(16,24,40,.04);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
nav a{color:#475467;padding:9px 11px;border-radius:9px;font-size:13px;font-weight:650;transition:.2s}nav a:hover{color:var(--primary);background:#eef3ff}
.card{background:rgba(255,255,255,.94);border:1px solid rgba(229,233,240,.95);border-radius:var(--radius);padding:22px;margin-bottom:18px;box-shadow:var(--shadow);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.card h1,.card h2{color:var(--text)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.grid .card{margin-bottom:0}
small{color:var(--soft);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
label{display:block;margin:0 0 7px;color:#344054;font-size:12px;font-weight:700}
input,textarea,select{width:100%;margin:0 0 14px;padding:12px 13px;border:1px solid #dfe4eb;border-radius:10px;background:#fff;color:var(--text);font:inherit;font-size:13px;outline:none;transition:.2s}input::placeholder,textarea::placeholder{color:#b2b8c2}input:focus,textarea:focus,select:focus{border-color:rgba(49,94,251,.7);box-shadow:0 0 0 4px rgba(49,94,251,.09)}textarea{min-height:110px;resize:vertical}
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 17px;border:0;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font:inherit;font-size:13px;font-weight:750;cursor:pointer;box-shadow:0 8px 20px rgba(49,94,251,.2);transition:.2s}button:hover,.btn:hover{color:#fff;transform:translateY(-1px);box-shadow:0 11px 25px rgba(49,94,251,.25)}
.alert{padding:12px 13px;border-radius:10px;margin-bottom:16px;font-size:12px;font-weight:650}.alert{background:#fff3f2;color:#b42318;border:1px solid #fecdca}
table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;background:#fff;border:1px solid var(--border);border-radius:13px}th,td{padding:12px 13px;border-bottom:1px solid #eef1f5;text-align:left;vertical-align:top;font-size:12px}th{background:#f8faff;color:#667085;font-size:11px;text-transform:uppercase;letter-spacing:.45px}tr:last-child td{border-bottom:0}tbody tr:hover td{background:#fbfcff}
pre{white-space:pre-wrap;background:#0f1728;color:#d9e2f2;padding:16px;border-radius:12px;overflow:auto;font-size:12px;line-height:1.6;border:1px solid #202c3e}
.auth{min-height:100vh;display:grid;place-items:center;padding:24px}.auth .card{width:min(440px,100%);padding:34px 32px 28px;position:relative;overflow:hidden}.auth .card:before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--primary),var(--primary-2))}.auth h1{font-size:30px;margin-bottom:8px}.auth .lead{margin:0 0 22px}.auth form{margin-top:18px}
.stat-value{font-size:30px;font-weight:800;letter-spacing:-1px}.status-badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:10px;font-weight:800}.status-badge.success{background:#ecfdf3;color:#067647}.status-badge.danger{background:#fff1f0;color:#b42318}.status-badge.warning{background:#fff8eb;color:#b54708}
.feature-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature{padding:15px;border:1px solid var(--border);border-radius:12px;background:#fbfcff}.feature h3{font-size:13px;margin-bottom:5px}.feature p{font-size:11px;margin:0}
@media(max-width:760px){main{width:min(100% - 20px,700px);margin:18px auto}nav{padding:10px;gap:4px}nav a{font-size:12px;padding:8px 9px}.card{padding:17px}.auth{padding:14px}.auth .card{padding:29px 22px 24px}.feature-row{grid-template-columns:1fr}table{display:block;overflow-x:auto;white-space:nowrap}.grid{grid-template-columns:1fr}}
@media(max-width:400px){.auth .card{padding:26px 17px 22px}.auth h1{font-size:26px}}