:root{color-scheme:dark;--bg:#07101d;--card:#101b2b;--line:#263750;--text:#eef5ff;--muted:#9eb0c8;--accent:#4f7cff;--danger:#ff5f6d;--ok:#34d399;--warning:#f59e0b}*{box-sizing:border-box}body{margin:0;background:linear-gradient(140deg,#050a12,#0b1730);color:var(--text);font:15px/1.5 Inter,Arial,sans-serif;min-height:100vh}.top{display:flex;justify-content:space-between;align-items:center;padding:18px max(20px,5vw);border-bottom:1px solid var(--line);background:#08111ed9;position:sticky;top:0;backdrop-filter:blur(14px);z-index:3}.top strong{display:block;font-size:18px}.top small,.license small,.activation small,.license-key-panel small{display:block;color:var(--muted)}nav{display:flex;gap:14px}a{color:#cfe0ff;text-decoration:none}.container{width:min(1180px,calc(100% - 30px));margin:28px auto 60px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stats div,.card,.auth-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;box-shadow:0 18px 55px #0004}.stats b{font-size:26px;display:block}.stats span{color:var(--muted)}.card{margin:18px 0}.card h2{margin-top:0}.section-heading p{margin-top:-8px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.wide{grid-column:1/-1}label{font-weight:700;color:#d7e4f6}input,textarea{display:block;width:100%;margin-top:6px;background:#07111f;color:#fff;border:1px solid #314763;border-radius:10px;padding:11px 12px;font:inherit}textarea{resize:vertical}button{border:0;background:var(--accent);color:#fff;border-radius:10px;padding:10px 14px;font-weight:800;cursor:pointer}button:hover{filter:brightness(1.08)}button.secondary{background:#263b58}button.danger{background:#9f2637}button.success{background:#147a5c}button.warning{background:#8a5b08}.alert,.key-output{padding:13px 15px;border-radius:11px;background:#123452;border:1px solid #2d5c85;margin:14px 0}.error{background:#4a1820;border-color:#8a3440}.key-output{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:12px}.key-output textarea{margin:0;min-height:76px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;word-break:break-all}.license{border:1px solid var(--line);border-radius:12px;margin:10px 0;overflow:hidden}.license summary{display:grid;grid-template-columns:2fr auto auto;gap:16px;align-items:center;padding:15px;cursor:pointer;background:#0b1524}.license[open] summary{border-bottom:1px solid var(--line)}.license-body{padding:16px}.license-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:14px}.license-meta b{color:#d8e6f9}.badge{padding:5px 9px;border-radius:999px;background:#394960;font-size:12px;font-weight:800;white-space:nowrap}.badge.active{background:#134c3b;color:#8af2ce}.badge.inactive,.badge.revoked,.badge.deactivated,.badge.expired{background:#55212b;color:#ffb7c0}.actions{display:flex;gap:8px;margin:15px 0;flex-wrap:wrap}.actions form{margin:0}.toolbar{padding-bottom:14px;border-bottom:1px solid var(--line)}.license-key-panel{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;background:#081423;border:1px solid #315073;border-radius:12px;padding:14px;margin:14px 0}.license-key-panel textarea{grid-column:1/-1;min-height:118px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:12px;word-break:break-all}.license-key-panel button{grid-column:2}.edit-panel{background:#0a1626;border:1px solid var(--line);border-radius:12px;padding:16px;margin:14px 0}.edit-panel h3{margin-top:0}.edit-actions{display:flex;gap:10px}.activation{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;border-top:1px solid var(--line);padding:12px 0}.auth-card{width:min(500px,calc(100% - 30px));margin:8vh auto}.auth-card h1{margin-bottom:4px}.auth-card p{color:var(--muted)}.auth-card label{display:block;margin:14px 0}.auth-card button{width:100%}.code-help{font-size:13px;color:#9fb2ca;word-break:break-all}.mode{border-left:4px solid #315efb;padding-left:14px}@media(max-width:780px){.stats{grid-template-columns:1fr 1fr}.grid{grid-template-columns:1fr}.wide{grid-column:auto}.license summary{grid-template-columns:1fr auto}.license summary>span:last-child{grid-column:1/-1}.activation{grid-template-columns:1fr auto}.activation form{grid-column:1/-1}.key-output{grid-template-columns:1fr}.key-output textarea,.key-output button{grid-column:1}.license-key-panel{grid-template-columns:1fr}.license-key-panel button{grid-column:1}.edit-actions{flex-direction:column}}@media(max-width:480px){.stats{grid-template-columns:1fr}.top{align-items:flex-start;gap:12px;flex-direction:column}.toolbar>*{width:100%}.toolbar button{width:100%}}