:root{--nav:#0f172a;--bg:#f1f5f9;--blue:#2563eb;--green:#16a34a;--red:#dc2626;--muted:#64748b;--line:#e2e8f0;--white:#fff}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--nav)}
a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}small{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.auth-bg{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 10% 10%,#2563eb55,transparent 28%),radial-gradient(circle at 90% 90%,#7c3aed40,transparent 26%),linear-gradient(145deg,#07101f,#0f172a)}
.auth-card{width:min(440px,100%);background:#fff;padding:36px;border-radius:28px;box-shadow:0 30px 80px #0006}.setup-card{width:min(720px,100%)}
.auth-card h1{text-align:center;margin:0}.auth-card>.muted{text-align:center}.brand-badge{width:66px;height:66px;border-radius:20px;background:linear-gradient(145deg,var(--blue),var(--nav));display:grid;place-items:center;color:#fff;font-weight:900;font-size:21px;margin:0 auto 18px}
label{font-size:12px;font-weight:800;display:block;margin:12px 0}input,select,textarea{width:100%;border:1px solid var(--line);padding:12px;border-radius:11px;background:#fff;outline:none}textarea{min-height:90px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#93c5fd;box-shadow:0 0 0 4px #2563eb10}
.section-title{font-weight:900;margin:20px 0 5px;border-top:1px solid var(--line);padding-top:18px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.full{width:100%}
.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer;display:inline-block}.primary{background:linear-gradient(135deg,var(--blue),#1d4ed8);color:#fff}.soft{background:#fff;border:1px solid var(--line);color:#334155}
.alert{padding:12px 14px;border-radius:12px;margin:14px 0;font-size:13px}.success{background:#dcfce7;color:#166534}.danger{background:#fee2e2;color:#991b1b}.warning{background:#fef3c7;color:#92400e}
.sidebar{position:fixed;left:0;top:0;bottom:0;width:250px;background:linear-gradient(180deg,#0b1326,var(--nav));color:#fff;padding:20px 15px;z-index:20}.brand{display:flex;gap:10px;align-items:center;font-weight:900;padding:5px 8px 20px}.brand span{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:var(--blue)}.brand small{color:#94a3b8;font-size:9px}
.userbox{padding:13px;border:1px solid #ffffff12;background:#ffffff0a;border-radius:15px;margin-bottom:18px}.userbox small{color:#94a3b8;word-break:break-all}
.sidebar nav a{display:block;color:#cbd5e1;padding:11px 12px;border-radius:11px;margin:3px 0;font-weight:700;font-size:13px}.sidebar nav a:hover,.sidebar nav a.active{background:#2563eb25;color:#fff}
.main{margin-left:250px;min-height:100vh}.topbar{height:76px;position:sticky;top:0;z-index:10;background:#f1f5f9ee;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px}.topbar>div{display:flex;gap:10px;align-items:center}.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px 10px}.content{padding:26px}
.hero{padding:27px;border-radius:24px;background:linear-gradient(135deg,#2563eb,#0f172a);color:#fff;box-shadow:0 18px 45px #2563eb22;margin-bottom:18px}.hero h1{margin:0 0 5px}.hero p{margin:0;color:#dbeafe}
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:13px;margin:16px 0}.cards.three{grid-template-columns:repeat(3,1fr)}.metric{background:#fff;border:1px solid var(--line);border-radius:17px;padding:18px;box-shadow:0 10px 30px #0f172a0d}.metric span{display:block;color:var(--muted);font-size:10px;font-weight:900}.metric strong{display:block;font-size:22px;margin-top:7px}.green{color:var(--green)!important}.red{color:var(--red)!important}
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px #0f172a0d;padding:20px;margin:16px 0}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px}.panel-head h2{font-size:17px;margin:0}.panel-head p{color:var(--muted);font-size:12px;margin:4px 0 0}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 12px}.span2{grid-column:span 2}.span3{grid-column:span 3}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:720px}th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left;font-size:12px;vertical-align:middle}th{font-size:10px;color:var(--muted);text-transform:uppercase}.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:10px;font-weight:900}.ok{background:#dcfce7;color:#166534}.warn{background:#fef3c7;color:#92400e}.bad{background:#fee2e2;color:#991b1b}
.list-row{display:flex;justify-content:space-between;gap:15px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.empty{text-align:center;color:#94a3b8;padding:22px}.search{min-width:260px}
@media(max-width:1100px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.menu-btn{display:inline-block}.content{padding:16px}.topbar{padding:0 14px}.grid2,.form-grid,.cards,.cards.three{grid-template-columns:1fr}.span2,.span3{grid-column:auto}.hero h1{font-size:23px}}