:root{--bg:#f4f5f7;--card:#fff;--line:#e5e7eb;--text:#111827;--muted:#6b7280;--primary:#4f46e5;--primary-d:#4338ca;--ok:#059669;--warn:#d97706;--bad:#dc2626;--info:#0284c7;--radius:12px}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}
.layout{display:flex;min-height:100vh}
.sidebar{width:238px;background:#fff;border-right:1px solid var(--line);padding:18px 12px;position:sticky;top:0;height:100vh;overflow:auto;flex-shrink:0}
.brand{font-weight:700;font-size:16px;padding:6px 10px 16px;display:flex;align-items:center;gap:8px}
.brand i{display:inline-block;width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--primary),#7c3aed)}
.nav-group{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:14px 10px 6px}
.nav a{display:block;padding:8px 10px;border-radius:8px;color:#374151;margin-bottom:2px}
.nav a:hover{background:#f3f4f6;text-decoration:none}.nav a.active{background:#eef2ff;color:var(--primary-d);font-weight:600}
.main{flex:1;min-width:0}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:12px 24px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.topbar h1{font-size:18px;margin:0}.topbar .who{color:var(--muted);font-size:13px}
.content{padding:24px;max-width:1280px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:18px;box-shadow:0 1px 2px rgba(16,24,40,.04)}
.card h2{font-size:15px;margin:0 0 12px}
.grid{display:grid;gap:14px}.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.stat .l{color:var(--muted);font-size:12px}.stat .v{font-size:22px;font-weight:700;margin-top:2px}
table.tbl{width:100%;border-collapse:collapse}.tbl th,.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.tbl th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;background:#fafafa}
.tbl tr:hover td{background:#fafbff}
.tbl-wrap{overflow-x:auto}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:11px;font-weight:600;background:#e5e7eb;color:#374151}
.b-ok{background:#d1fae5;color:#065f46}.b-warn{background:#fef3c7;color:#92400e}.b-bad{background:#fee2e2;color:#991b1b}.b-info{background:#e0f2fe;color:#075985}.b-mute{background:#f3f4f6;color:#4b5563}
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--text);padding:7px 14px;border-radius:8px;font-size:13px;cursor:pointer;font-family:inherit}
.btn:hover{background:#f9fafb;text-decoration:none}.btn-p{background:var(--primary);border-color:var(--primary);color:#fff}.btn-p:hover{background:var(--primary-d)}
.btn-d{background:#fff;border-color:#fecaca;color:var(--bad)}.btn-d:hover{background:#fef2f2}.btn-sm{padding:4px 10px;font-size:12px}
form .row{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:12px}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;font-weight:600}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],input[type=color],select,textarea{width:100%;padding:8px 10px;border:1px solid #d1d5db;border-radius:8px;font:inherit;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid #c7d2fe;border-color:var(--primary)}
textarea{min-height:80px}.hint{font-size:12px;color:var(--muted);margin-top:3px}
.alert{padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:13px}
.a-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.a-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.a-info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}.a-warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}
.tabs{display:flex;gap:4px;margin-bottom:16px;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.tabs a{padding:8px 14px;color:#4b5563;border-bottom:2px solid transparent;margin-bottom:-1px}.tabs a.active{color:var(--primary-d);border-color:var(--primary);font-weight:600;text-decoration:none}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;align-items:center}.filters input,.filters select{width:auto;min-width:150px}
.pager{display:flex;gap:6px;margin-top:12px;flex-wrap:wrap}.pager a,.pager span{padding:4px 10px;border:1px solid var(--line);border-radius:6px;background:#fff}.pager span{background:var(--primary);color:#fff;border-color:var(--primary)}
.muted{color:var(--muted)}.right{text-align:right}.mt{margin-top:14px}.nowrap{white-space:nowrap}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.login-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px;width:100%;max-width:400px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.login-card h1{font-size:20px;margin:0 0 4px}.login-card p{color:var(--muted);margin:0 0 18px}
.bars{display:flex;align-items:flex-end;gap:6px;height:120px}.bars div{flex:1;background:linear-gradient(180deg,#818cf8,#4f46e5);border-radius:6px 6px 0 0;min-height:2px;position:relative}
.bars small{position:absolute;bottom:-18px;left:0;right:0;text-align:center;font-size:10px;color:var(--muted)}
.perm-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px}.perm-grid label{font-weight:400;color:var(--text);font-size:13px;margin:0}
@media(max-width:900px){.layout{display:block}.sidebar{width:100%;height:auto;position:static;border-right:0;border-bottom:1px solid var(--line)}.g3,.g4,.g2{grid-template-columns:1fr 1fr}.content{padding:14px}}
@media(max-width:560px){.g3,.g4,.g2{grid-template-columns:1fr}}