:root{--bg:#f4f7fb;--surface:#fff;--text:#172033;--muted:#6d7890;--line:#e1e7f0;--primary:#1558a5;--primary2:#2d80d4;--success:#12825a;--danger:#bd392d;--warning:#b87918;--shadow:0 8px 28px rgba(25,52,91,.08);--r:16px}
*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}body.dark{--bg:#0f1623;--surface:#182233;--text:#eef4ff;--muted:#a1aec2;--line:#2b374b;--primary:#62a7ff;--primary2:#82bbff;--shadow:0 12px 34px rgba(0,0,0,.28)}a{text-decoration:none;color:inherit}.shell{display:flex;min-height:100vh}aside{width:270px;position:fixed;left:0;top:0;bottom:0;overflow:auto;background:linear-gradient(180deg,#0a2a50,#123d70);color:#fff;padding:16px 13px;z-index:20}.brand{display:flex;gap:11px;align-items:center;padding:6px 8px 18px}.mark{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:#fff;color:#14477f;font-weight:900}.brand b{display:block;font-size:20px}.brand small{color:#bfd0e5;display:block;margin-top:2px}nav{display:grid;gap:4px}nav a{padding:10px 12px;border-radius:11px;color:#dce8f7;display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600}nav a span{width:24px;text-align:center;font-size:17px}nav a:hover,nav a.active{background:rgba(255,255,255,.13);color:#fff}main{margin-left:270px;width:calc(100% - 270px)}.top{height:74px;background:var(--surface);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 22px;position:sticky;top:0;z-index:15}.top-title{display:flex;flex-direction:column;flex:1}.top-title small{color:var(--muted);margin-top:3px}.top-right{display:flex;align-items:center;gap:9px}.icon,.btn{border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;padding:9px 12px;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:650}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn.sm{padding:6px 8px;font-size:12px}.online{padding:7px 10px;border-radius:999px;background:rgba(18,130,90,.12);color:var(--success);font-weight:700;font-size:12px}.user{display:flex;flex-direction:column;font-size:12px}.user small{color:var(--muted)}.content{padding:23px;max-width:1700px;margin:auto}footer{text-align:center;color:var(--muted);font-size:12px;padding:18px}.head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.head h1{font-size:25px;margin:0}.muted{color:var(--muted)}.toolbar{display:flex;gap:8px;flex-wrap:wrap}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.stat,.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:17px}.stat{display:flex;justify-content:space-between;align-items:center}.stat b{font-size:27px;display:block}.stat small{color:var(--muted)}.stat i{font-style:normal;font-size:25px;width:46px;height:46px;border-radius:14px;background:rgba(45,128,212,.12);display:grid;place-items:center}.modules{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:16px}.mod{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);transition:.2s}.mod:hover{transform:translateY(-2px);border-color:var(--primary2)}.mod i{font-style:normal;font-size:28px}.mod h3{margin:9px 0 5px}.mod p{font-size:13px;color:var(--muted);min-height:34px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:rgba(45,128,212,.12);color:var(--primary);font-size:11px;font-weight:750}.badge.ok{background:rgba(18,130,90,.12);color:var(--success)}.badge.bad{background:rgba(189,57,45,.12);color:var(--danger)}.split{display:grid;grid-template-columns:2fr 1fr;gap:17px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:12px;color:var(--muted);font-weight:750}input,select,textarea{width:100%;padding:10px 11px;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:10px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary2);box-shadow:0 0 0 3px rgba(45,128,212,.12)}textarea{min-height:82px;resize:vertical}.span2{grid-column:span 2}.span3{grid-column:span 3}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}table{width:100%;border-collapse:collapse;min-width:800px}th,td{padding:10px 11px;border-bottom:1px solid var(--line);font-size:13px;text-align:left;vertical-align:middle}th{background:rgba(21,88,165,.07);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}tr:hover td{background:rgba(45,128,212,.035)}.thumb{width:48px;height:48px;border-radius:10px;object-fit:cover;border:1px solid var(--line)}.search{max-width:310px}.alert{padding:12px 14px;border-radius:11px;margin-bottom:13px;background:#eef4ff;border:1px solid #bfd6ff}.alert.success{background:#ecfbf4;border-color:#b5ead1;color:#106b49}.alert.danger{background:#fff0ef;border-color:#f0c1bc;color:#962c22}.login{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#061d38,#154c86,#2b80c8)}.loginbox{width:min(440px,92vw);background:#fff;color:#172033;border-radius:24px;padding:28px;box-shadow:0 30px 90px rgba(0,0,0,.32)}.loginbox .field{margin:12px 0}.loginbox input{background:#fff;color:#172033;border-color:#dbe3ee}.loginbox .btn{width:100%}.loginbrand{display:flex;gap:12px;align-items:center;margin-bottom:18px}.loginbrand h1{margin:0}.hint{font-size:12px;color:#69758a;background:#f6f8fb;padding:10px;border-radius:10px}.search-wrap{position:relative}.search-wrap input{margin-bottom:5px}.help{font-size:12px;color:var(--muted)}.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}.tabs a{padding:8px 11px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font-size:12px}.tabs a.active{background:var(--primary);color:#fff;border-color:var(--primary)}
@media(max-width:1200px){.stats,.modules{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.span3{grid-column:span 2}}
@media(max-width:820px){aside{transform:translateX(-100%);transition:.2s}aside.open{transform:translateX(0)}main{margin-left:0;width:100%}.top{padding:0 12px}.top-title small,.online,.user{display:none}.content{padding:15px}.stats,.modules,.split,.form-grid{grid-template-columns:1fr}.span2,.span3{grid-column:span 1}}
@media print{aside,.top,.toolbar,footer,.btn{display:none!important}main{margin:0;width:100%}.content{padding:0}.card,.table-wrap{box-shadow:none;border-color:#ccc}}