:root{--bg:#0a1020;--bg2:#0e1730;--card:#121c36;--line:#22305a;--text:#e8eeff;--dim:#8d9bc4;--acc:#4f8cff;--acc2:#7b5cff;--ok:#2bd17e;--bad:#ff5d6c;--warn:#ffb648;--r:14px}
*{box-sizing:border-box}
html,body{margin:0;background:radial-gradient(1200px 600px at 10% -10%,#1a2a5a 0,transparent 60%),radial-gradient(900px 500px at 110% 10%,#2a1a5a 0,transparent 55%),var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;min-height:100%}
a{color:#8fb4ff}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px;border-bottom:1px solid var(--line);background:rgba(10,16,32,.7);backdrop-filter:blur(8px);position:sticky;top:0;z-index:5}
.brand{color:var(--text);text-decoration:none;font-weight:800;font-size:19px;letter-spacing:.2px}
.brand .logo{display:inline-block;background:linear-gradient(135deg,var(--acc),var(--acc2));border-radius:9px;padding:0 7px;margin-right:4px}
.dim{color:var(--dim);font-weight:500}
.top-nav{color:var(--dim);font-size:15px}
.top-nav a{color:var(--text);text-decoration:none;font-weight:600}
main{margin:34px auto;padding:0 16px}
main.narrow{max-width:460px}
main.wide{max-width:1040px}
.card{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--line);border-radius:var(--r);padding:26px;margin-bottom:18px;box-shadow:0 12px 40px rgba(0,0,0,.35)}
.card h1{margin:0 0 12px;font-size:26px}
.card h2{margin:6px 0 12px;font-size:18px}
.hero h1{font-size:30px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.grid .card{margin:0}
.field{display:block;margin:0 0 14px}
.field>span{display:block;font-size:14px;color:var(--dim);margin-bottom:5px;font-weight:600}
.field small{display:block;color:var(--dim);margin-top:4px;font-size:13px}
input[type=text],input[type=email],input[type=password],input[type=number],input:not([type]),input[name=q]{width:100%;padding:12px 13px;border-radius:10px;border:1px solid var(--line);background:#0a1226;color:var(--text);font-size:16px;outline:none}
input:focus{border-color:var(--acc);box-shadow:0 0 0 3px rgba(79,140,255,.25)}
.pw{display:flex;gap:6px}
.pw input{flex:1}
.show-pw{background:#18244a;color:var(--dim);border:1px solid var(--line);border-radius:10px;padding:0 12px;cursor:pointer}
.check{display:flex;gap:9px;align-items:flex-start;margin:6px 0 16px;color:var(--text);font-size:15px}
.check input{margin-top:4px;width:18px;height:18px}
.btn{display:inline-block;background:linear-gradient(135deg,var(--acc),var(--acc2));color:#fff;border:0;border-radius:11px;padding:12px 20px;font-weight:700;font-size:16px;cursor:pointer;text-decoration:none;text-align:center}
.btn:hover{filter:brightness(1.1)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.wide{width:100%}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.link{background:none;border:0;color:#8fb4ff;cursor:pointer;font:inherit;padding:0;text-decoration:underline}
.inline{display:inline}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:12px 0}
.links{color:var(--dim);font-size:15px;margin-top:16px;text-align:center}
.sub{margin-top:10px;text-align:center}
.alert{border-radius:10px;padding:11px 14px;margin:0 0 14px;font-size:15px}
.alert.error{background:rgba(255,93,108,.12);border:1px solid rgba(255,93,108,.5)}
.alert.info{background:rgba(43,209,126,.1);border:1px solid rgba(43,209,126,.45)}
.alert.warn{background:rgba(255,182,72,.12);border:1px solid rgba(255,182,72,.55)}
.continue{background:#0a1226;border:1px solid var(--line);border-radius:10px;padding:9px 12px;margin-bottom:14px;color:var(--dim);font-size:14px}
.continue b{color:var(--text)}
.codes{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;background:#0a1226;border:1px dashed var(--line);border-radius:12px;padding:16px 16px 16px 40px;font-size:18px;letter-spacing:1px}
.codes code{font-family:ui-monospace,Consolas,monospace}
.sites{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.site{display:flex;flex-direction:column;align-items:center;gap:6px;padding:16px 10px;border-radius:12px;background:#0a1226;border:1px solid var(--line);color:var(--text);text-decoration:none;font-weight:600;text-align:center}
.site span{font-size:30px}
.site:hover{border-color:var(--acc)}
.site.used{border-color:rgba(43,209,126,.6)}
.badge{display:inline-block;background:rgba(79,140,255,.18);color:#a9c4ff;border:1px solid rgba(79,140,255,.45);border-radius:999px;padding:1px 10px;font-size:14px;vertical-align:middle}
.head h1{margin-bottom:4px}
.key code{font-size:18px;letter-spacing:1px;background:#0a1226;padding:6px 10px;border-radius:8px;display:inline-block}
.sessions{padding-left:18px}
.sessions li{margin-bottom:8px}
.stats{display:flex;gap:14px;flex-wrap:wrap}
.stats div{flex:1;min-width:120px;background:#0a1226;border:1px solid var(--line);border-radius:12px;padding:14px;color:var(--dim)}
.stats b{display:block;font-size:28px;color:var(--text)}
.scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:top}
td.actions{white-space:nowrap}
.field.small{display:inline-block;margin:0}
.field.small input{width:90px}
.audit{font-size:14px;padding-left:18px}
details summary{cursor:pointer;color:#8fb4ff;margin-top:14px}
footer{text-align:center;color:var(--dim);font-size:14px;padding:30px 16px}
footer a{color:var(--dim)}
@media (max-width:520px){.card{padding:20px}.codes{grid-template-columns:1fr}.bar{padding:12px 14px}}