:root{--bg:#0f172a;--side:#111827;--brand:#f59e0b;--line:#e5e7eb;--muted:#64748b;--ok:#16a34a;--bad:#dc2626;--warn:#d97706;--blue:#2563eb;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:#f3f4f6;color:#111827}
.app{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.side{background:linear-gradient(180deg,#111827,#0f172a);color:white;padding:22px;position:sticky;top:0;height:100vh;overflow:auto}
.logo{display:flex;gap:12px;align-items:center;margin-bottom:24px;text-decoration:none;color:inherit}
.mark{width:42px;height:42px;border-radius:12px;background:var(--brand);display:grid;place-items:center;font-weight:900;color:#111827;flex:none}
.logo b{font-size:18px;display:block}
.logo span{display:block;color:#cbd5e1;font-size:12px}
.nav a{display:block;color:#d1d5db;text-decoration:none;padding:11px 14px;border-radius:12px;margin:3px 0;font-size:14px}
.nav a.active,.nav a:hover{background:rgba(245,158,11,.16);color:#fff}
.userbox{margin-top:18px;padding:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:16px;font-size:13px}
.userbox b{display:block;color:#fff}
.userbox .role{color:#cbd5e1;font-size:12px}
.userbox form{margin-top:10px}
.main{padding:26px;overflow:auto}
.top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px;flex-wrap:wrap}
.top h1{margin:0;font-size:26px}
.top p{margin:5px 0 0;color:var(--muted)}
.btn{border:0;background:#111827;color:#fff;padding:10px 14px;border-radius:12px;cursor:pointer;font-weight:700;text-decoration:none;display:inline-block;font-size:14px}
.btn.brand{background:var(--brand);color:#111827}
.btn.ghost{background:#fff;color:#111827;border:1px solid var(--line)}
.btn.bad{background:var(--bad);color:#fff}
.btn.ok{background:var(--ok);color:#fff}
.btn.small{padding:7px 10px;border-radius:10px;font-size:12px}
.actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.stat,.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 8px 24px rgba(15,23,42,.05)}
.stat small{color:var(--muted)}
.stat b{display:block;font-size:28px;margin-top:8px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.photo{height:120px;background:linear-gradient(135deg,#e5e7eb,#f8fafc);display:grid;place-items:center;overflow:hidden;font-size:44px;border-radius:14px}
.photo img,.avatar img{width:100%;height:100%;object-fit:cover}
.avatar{width:42px;height:42px;border-radius:50%;overflow:hidden;display:grid;place-items:center;background:#f1f5f9;font-size:22px;flex:none}
.row{display:flex;justify-content:space-between;gap:12px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:6px 10px;border-radius:999px;background:#f1f5f9;color:#334155;font-weight:700}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.muted{color:var(--muted)}
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--line)}
.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:14px}
.table th{background:#f8fafc;color:#475569;font-size:12px}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:14px}
.input,select,textarea,input{padding:10px;border:1px solid var(--line);border-radius:12px;background:white;font-family:inherit;font-size:14px}
textarea{width:100%;min-height:90px}
.invalid{border-color:#dc2626!important;background:#fef2f2!important}
.hint{font-size:12px;color:#64748b;margin-top:4px}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.formgrid label{font-size:13px;color:#475569;font-weight:700}
.formgrid input,.formgrid select,.formgrid textarea{width:100%;margin-top:6px}
.full{grid-column:1/-1}
.closed{opacity:.62}
.flash{padding:12px 16px;border-radius:12px;margin-bottom:16px;font-size:14px}
.flash.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.flash.success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}
.errorlist{color:#dc2626;font-size:13px;margin:0 0 12px;padding-left:18px}
.login-wrap{min-height:100vh;display:grid;place-items:center;background:#0f172a}
.login-card{background:#fff;border-radius:20px;padding:36px;width:min(380px,92vw);box-shadow:0 20px 60px rgba(0,0,0,.3)}
.pill{display:inline-block;width:16px;height:16px;border-radius:5px;border:1px solid #ddd;vertical-align:middle;margin-right:6px}
@media(max-width:980px){.app{grid-template-columns:1fr}.side{height:auto;position:relative}.grid,.cards{grid-template-columns:1fr}.formgrid{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}}