:root{--p:#4f46e5;--p2:#4338ca;--bg:#f5f6fa;--card:#fff;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--ok:#16a34a;--danger:#dc2626;--warn:#d97706}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--p);text-decoration:none}
img{max-width:100%}
.topnav{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.topnav .in{max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.25rem;color:var(--text);display:flex;align-items:center;gap:8px}
.logo b{color:var(--p)}
.topnav nav{display:flex;gap:6px;align-items:center}
.topnav nav a{padding:8px 14px;border-radius:8px;color:var(--text);font-weight:500;font-size:.95rem}
.topnav nav a:hover,.topnav nav a.active{background:#eef2ff;color:var(--p)}
.wrap{max-width:1200px;margin:0 auto;padding:32px 20px}
.page-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.page-head h1{margin:0;font-size:1.7rem}
.page-head p{margin:4px 0 0;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:10px;font-weight:600;border:1px solid transparent;cursor:pointer;font-size:.95rem;font-family:inherit;transition:.15s;text-decoration:none;line-height:1.2}
.btn-primary{background:var(--p);color:#fff}.btn-primary:hover{background:var(--p2)}
.btn-outline{background:#fff;border-color:var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--p);color:var(--p)}
.btn-danger{background:#fee2e2;color:var(--danger)}.btn-danger:hover{background:#fecaca}
.btn-success{background:#dcfce7;color:#166534}
.btn-sm{padding:7px 12px;font-size:.85rem;border-radius:8px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.flash{padding:14px 18px;border-radius:10px;margin-bottom:20px;font-weight:500}
.flash.success{background:#dcfce7;color:#166534}.flash.error{background:#fee2e2;color:#991b1b}.flash.warning{background:#fef3c7;color:#92400e}
label{display:block;font-size:.88rem;font-weight:600;margin:14px 0 6px;color:#374151}
input[type=search],input[type=text],input[type=email],input[type=password],input[type=number],input[type=url],select,textarea{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:10px;font-family:inherit;font-size:.95rem;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--p);box-shadow:0 0 0 3px rgba(79,70,229,.15)}
.hint{font-size:.82rem;color:var(--muted);margin-top:5px}
table{width:100%;border-collapse:collapse;font-size:.93rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;background:#fafafa}
tr:hover td{background:#fafbff}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:700}
.badge-green{background:#dcfce7;color:#166534}.badge-gray{background:#f3f4f6;color:#4b5563}.badge-red{background:#fee2e2;color:#991b1b}.badge-blue{background:#dbeafe;color:#1e40af}.badge-amber{background:#fef3c7;color:#92400e}
.site-card{display:flex;flex-direction:column;overflow:hidden;padding:0}
.site-card .thumb{height:150px;display:flex;align-items:center;justify-content:center;font-size:3.5rem;position:relative}
.site-card .body{padding:18px;flex:1}
.site-card h3{margin:0 0 4px;font-size:1.1rem}
.site-card .meta{color:var(--muted);font-size:.85rem}
.site-card .actions{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 18px}
.theme-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.theme-pick label{cursor:pointer;margin:0;border:2px solid var(--border);border-radius:14px;padding:0;overflow:hidden;background:#fff;transition:.15s;position:relative}
.theme-pick label:hover{border-color:#a5b4fc}
.theme-pick input{position:absolute;opacity:0}
.theme-pick label:has(input:checked){border-color:var(--p);box-shadow:0 0 0 3px rgba(79,70,229,.2)}
.theme-pick .prev{height:110px;display:flex;align-items:center;justify-content:center;font-size:2.6rem;position:relative}
.theme-pick .prev .bar{position:absolute;left:12px;right:12px;bottom:12px;height:8px;border-radius:4px;opacity:.9}
.theme-pick .info{padding:12px 14px}
.theme-pick .info strong{display:block;font-size:.95rem}
.theme-pick .info span{font-size:.78rem;color:var(--muted)}
.cat-title{margin:26px 0 12px;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.stat{display:flex;flex-direction:column;gap:4px}
.stat .v{font-size:2rem;font-weight:800}.stat .l{color:var(--muted);font-size:.88rem}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .ic{font-size:3.5rem;margin-bottom:10px}
.inline{display:inline}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.msg{border:1px solid var(--border);border-radius:12px;padding:18px;margin-bottom:12px;background:#fff}
.msg .h{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:8px}
.msg .h strong{font-size:1.02rem}
.msg .h small{color:var(--muted)}
.msg .c{color:#374151;white-space:pre-wrap}
.msg .f{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap;font-size:.88rem;align-items:center}
.sidebar-layout{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
.sidebar{background:#111827;color:#cbd5e1;padding:24px 16px}
.sidebar .logo{color:#fff;margin-bottom:28px;padding:0 10px}
.sidebar a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#cbd5e1;font-weight:500;margin-bottom:4px}
.sidebar a:hover,.sidebar a.active{background:#1f2937;color:#fff}
.sidebar .sep{height:1px;background:#1f2937;margin:16px 0}
@media(max-width:800px){.sidebar-layout{grid-template-columns:1fr}.sidebar{display:flex;flex-wrap:wrap;gap:4px;padding:12px}.sidebar .logo{width:100%;margin-bottom:8px}.sidebar .sep{display:none}}
.search{display:flex;gap:8px}.search input{max-width:320px}
code{background:#f3f4f6;padding:2px 6px;border-radius:5px;font-size:.88em}
.copy{cursor:pointer}