:root {
  --bg: #070707;
  --bg-soft: #151111;
  --sidebar: #0b0b0c;
  --card: #151315;
  --card-soft: rgba(255,255,255,.035);
  --line: rgba(148,163,184,.16);
  --text: #f7f9ff;
  --muted: #95a2bd;
  --accent: #ef233c;
  --accent-2: #a8071a;
  --danger: #ff5268;
  --ok: #42d392;
  --warn: #f5b942;
  --shadow: 0 20px 60px rgba(0,0,0,.25);
  --radius: 18px;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }
body { font-family: var(--font); background: #070707; color: var(--text); min-height: 100vh; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(700px 500px at 72% -10%, rgba(239,35,60,.16), transparent 68%), radial-gradient(600px 420px at 8% 100%, rgba(168,7,26,.12), transparent 70%); }
a { color: #ff6677; text-decoration: none; }
a:hover { color: #ff9aa5; }
.admin-body { display: flex; background: linear-gradient(135deg, #060606, #100b0d 55%, #080707); }
.sidebar { position: fixed; z-index: 30; inset: 0 auto 0 0; width: 260px; display: flex; flex-direction: column; padding: 25px 16px 18px; background: rgba(12,18,34,.96); border-right: 1px solid var(--line); }
.sidebar-brand { display:flex; align-items:center; gap:12px; padding: 0 12px 28px; }
.brand-badge { width: 42px; height: 42px; display:grid; place-items:center; flex: 0 0 auto; border-radius: 13px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color:#fff; font-weight:900; letter-spacing:-.05em; box-shadow: 0 10px 28px rgba(239,35,60,.4), 0 0 0 1px rgba(255,100,115,.25); }
.sidebar-brand-copy { min-width: 0; display:flex; flex-direction:column; gap:3px; }
.sidebar-brand-copy strong { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:.9rem; }
.sidebar-brand-copy span, .sidebar-section-label { color:var(--muted); font-size:.72rem; }
.sidebar-section-label { padding: 0 12px 10px; text-transform: uppercase; letter-spacing:.1em; font-weight:800; }
.sidebar-nav { display:flex; flex-direction:column; gap:5px; }
.sidebar-link { display:flex; align-items:center; gap:12px; min-height:46px; padding: 0 12px; border-radius:12px; color:#aebbd3; font-size:.9rem; font-weight:650; transition: .18s ease; }
.sidebar-link:hover { color:#fff; background:rgba(255,255,255,.055); text-decoration:none; }
.sidebar-link.is-active { color:#fff; background:linear-gradient(100deg, rgba(239,35,60,.22), rgba(168,7,26,.08)); box-shadow: inset 3px 0 0 var(--accent), 0 8px 22px rgba(120,0,15,.12); }
.sidebar-link svg { width:19px; height:19px; flex:0 0 auto; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.sidebar-bottom { margin-top:auto; padding-top:16px; border-top:1px solid var(--line); display:flex; flex-direction:column; gap:5px; }
.sidebar-link-danger:hover { color:#fecdd3; background:rgba(251,113,133,.1); }
.sidebar-overlay { display:none; }
.app-shell { position:relative; width:calc(100% - 260px); min-height:100vh; margin-left:260px; }
.topbar { min-height:88px; display:flex; align-items:center; justify-content:space-between; gap:20px; padding: 22px clamp(20px, 4vw, 52px); border-bottom:1px solid rgba(255,255,255,.09); background:rgba(8,7,8,.62); backdrop-filter: blur(18px); }
.page-heading { display:flex; flex-direction:column; gap:2px; }
.eyebrow { color:#ff6575; font-size:.7rem; text-transform:uppercase; letter-spacing:.13em; font-weight:800; }
.page-heading h1 { margin:0; font-size:1.5rem; letter-spacing:-.035em; }
.topbar-user { display:flex; align-items:center; gap:10px; padding:8px 13px; border:1px solid var(--line); border-radius:12px; background:var(--card-soft); }
.topbar-user strong, .topbar-user small { display:block; }
.topbar-user strong { font-size:.83rem; }
.topbar-user small { margin-top:2px; color:var(--muted); font-size:.72rem; }
.status-dot { width:8px; height:8px; border-radius:50%; background:var(--ok); box-shadow:0 0 0 4px rgba(52,211,153,.12); }
.menu-toggle { display:none; border:0; background:transparent; color:var(--text); cursor:pointer; padding:8px; }
.menu-toggle span { display:block; width:22px; height:2px; margin:4px 0; background:currentColor; border-radius:2px; }
.content { position:relative; z-index:1; width:min(100%, 1380px); margin:0 auto; padding: clamp(22px, 4vw, 44px) clamp(20px, 4vw, 52px) 30px; }
.footer-note { position:relative; z-index:1; padding:0 clamp(20px, 4vw, 52px) 28px; color:var(--muted); font-size:.78rem; }
.footer-note a { color:#b9a5ff; }
.grid { display:grid; gap:18px; }
.grid-3 { grid-template-columns:repeat(3,minmax(0,1fr)); }
.grid-2 { grid-template-columns:repeat(2,minmax(0,1fr)); }
.card { position:relative; overflow:hidden; background:linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.012)), var(--card); border:1px solid rgba(255,255,255,.12); border-radius:var(--radius); box-shadow:var(--shadow), 0 0 0 1px rgba(239,35,60,.025); padding:24px; }
.card::before { content:""; position:absolute; inset:0 0 auto; height:1px; background:linear-gradient(90deg, transparent, rgba(239,35,60,.8), transparent); opacity:.75; }
.card h1, .card h2 { margin:0 0 8px; font-size:1.1rem; letter-spacing:-.02em; }
.card h2 { color:#fff; }
.muted { color:var(--muted); font-size:.88rem; }
.stat { position:relative; overflow:hidden; padding:21px; }
.stat::after { content:""; position:absolute; right:-28px; top:-35px; width:125px; height:125px; border-radius:50%; background:radial-gradient(circle, rgba(239,35,60,.25), rgba(168,7,26,.08) 60%, transparent 70%); filter:blur(2px); }
.stat .label { color:var(--muted); font-size:.8rem; margin-bottom:11px; }
.stat .value { font-size:2rem; font-weight:800; letter-spacing:-.05em; }
label { display:block; margin:0 0 7px; color:#bac6db; font-size:.8rem; font-weight:700; }
input, select, textarea { width:100%; padding:12px 14px; border-radius:11px; border:1px solid var(--line); background:rgba(5,9,20,.56); color:var(--text); outline:0; margin-bottom:15px; font:inherit; transition:.16s ease; }
input::placeholder, textarea::placeholder { color:#66728b; }
input:focus, select:focus, textarea:focus { border-color:rgba(239,35,60,.8); box-shadow:0 0 0 4px rgba(239,35,60,.14), 0 0 20px rgba(239,35,60,.08); }
input[type="checkbox"] { accent-color:var(--accent); }
.btn { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:40px; border:1px solid var(--line); background:rgba(255,255,255,.045); color:var(--text); padding:9px 14px; border-radius:10px; cursor:pointer; font:600 .82rem var(--font); text-decoration:none; transition:.16s ease; }
.btn:hover { background:rgba(255,255,255,.1); color:#fff; text-decoration:none; transform:translateY(-1px); }
.btn-primary { border:0; background:linear-gradient(135deg,var(--accent),var(--accent-2)); color:#fff; box-shadow:0 8px 22px rgba(168,7,26,.3); }
.btn-primary:hover { filter:brightness(1.08); }
.btn-danger { background:rgba(251,113,133,.1); border-color:rgba(251,113,133,.3); color:#fecdd3; }
.btn-ok { background:rgba(52,211,153,.1); border-color:rgba(52,211,153,.3); color:#a7f3d0; }
.grid + .card, .card + .card { margin-top:18px; }
.actions { display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.alert { padding:13px 15px; border-radius:12px; margin-bottom:18px; font-weight:650; border:1px solid var(--line); }
.alert-ok { background:rgba(52,211,153,.1); border-color:rgba(52,211,153,.25); color:#bbf7d0; }
.alert-error { background:rgba(251,113,133,.1); border-color:rgba(251,113,133,.25); color:#fecdd3; }
.alert-info { background:rgba(139,92,246,.1); color:#ddd6fe; }
table { width:100%; border-collapse:collapse; }
th, td { text-align:left; padding:13px 10px; border-bottom:1px solid var(--line); vertical-align:middle; }
th { color:var(--muted); font-size:.7rem; text-transform:uppercase; letter-spacing:.08em; white-space:nowrap; }
tbody tr:last-child td { border-bottom:0; }
tbody tr:hover { background:rgba(255,255,255,.018); }
.code-pill { display:inline-flex; font:700 .76rem ui-monospace,SFMono-Regular,Menlo,monospace; background:rgba(239,35,60,.12); color:#ff9aa5; padding:6px 9px; border-radius:8px; border:1px solid rgba(239,35,60,.3); letter-spacing:.06em; }
.badge { display:inline-flex; padding:5px 9px; border-radius:999px; font-size:.7rem; font-weight:800; }
.badge-ok { background:rgba(52,211,153,.13); color:#86efac; }
.badge-warn { background:rgba(251,191,36,.13); color:#fde68a; }
.badge-danger { background:rgba(251,113,133,.13); color:#fda4af; }
.inline-form { display:inline-flex; align-items:center; gap:6px; }
.login-page { position:relative; min-height:100vh; display:grid; place-items:center; padding:24px; background:radial-gradient(700px 500px at 15% 10%, rgba(239,35,60,.24), transparent 65%), radial-gradient(600px 450px at 90% 90%, rgba(168,7,26,.2), transparent 65%), #070707; }
.login-card { width:min(460px,100%); padding:38px; }
.login-card .brand { display:flex; align-items:center; justify-content:center; gap:12px; margin-bottom:26px; }
.login-card .brand-badge { width:52px; height:52px; font-size:1.05rem; }
.login-card .brand-copy strong, .login-card .brand-copy small { display:block; text-align:left; }
.login-card .brand-copy strong { font-size:1.05rem; }
.login-card .brand-copy small { color:var(--muted); margin-top:4px; font-size:.78rem; }
.login-intro { margin:-8px 0 25px; text-align:center; }
.login-intro h1 { margin:0 0 7px; font-size:1.55rem; letter-spacing:-.035em; }
.login-intro p { margin:0; color:var(--muted); font-size:.88rem; }
.login-footer { margin:20px 0 0; text-align:center; color:var(--muted); font-size:.75rem; }
@media (max-width: 980px) { .sidebar { width:230px; } .app-shell { width:calc(100% - 230px); margin-left:230px; } .grid-3 { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width: 760px) { .sidebar { transform:translateX(-100%); transition:transform .22s ease; box-shadow:20px 0 50px rgba(0,0,0,.35); } .sidebar.is-open { transform:translateX(0); } .sidebar-overlay { display:block; position:fixed; z-index:20; inset:0; background:rgba(0,0,0,.58); opacity:0; pointer-events:none; transition:.22s ease; } body.sidebar-open .sidebar-overlay { opacity:1; pointer-events:auto; } .app-shell { width:100%; margin-left:0; } .menu-toggle { display:block; } .topbar { justify-content:flex-start; } .topbar-user { margin-left:auto; } .page-heading { flex:1; } .page-heading h1 { font-size:1.25rem; } .grid-3, .grid-2 { grid-template-columns:1fr; } }
@media (max-width: 560px) { .content { padding:22px 15px 26px; } .topbar { padding:18px 15px; gap:8px; } .topbar-user { padding:7px 9px; } .topbar-user div { display:none; } .form-row { grid-template-columns:1fr; gap:0; } .card { padding:18px; border-radius:15px; } .login-card { padding:28px 20px; } th, td { padding:11px 8px; } .footer-note { padding:0 15px 22px; } }