:root{--bg: #0b0f14;--card: #111623;--text: #e9eef6;--muted: #99a3b3;--accent: #3ba6ff;--success:#34d399;--warn:#f59e0b;--danger:#ef4444;--shadow: 0 8px 30px rgba(0,0,0,.25);--logo-size: 72px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica Neue,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:var(--bg)}.container{max-width:1180px;margin:0 auto;padding:24px}.header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.header .brand{display:flex;align-items:center;gap:10px}.header img.logo{width:var(--logo-size);height:var(--logo-size);border-radius:999px;box-shadow:var(--shadow)}nav a.link{color:var(--muted);text-decoration:none;padding:6px 10px;border-radius:10px}nav a.link.active,nav a.link:hover{color:#fff;background:#1a2233}.card{background:var(--card);border:1px solid #1e2434;border-radius:14px;padding:16px;box-shadow:var(--shadow)}.grid{display:grid;gap:16px}.col-12{grid-column:1/-1}.col-8{grid-column:span 8}.col-4{grid-column:span 4}@media (max-width: 920px){.col-8,.col-4{grid-column:1/-1}}.muted{color:var(--muted)}.warn{color:var(--warn)}.success{color:var(--success)}button{background:#1d3b5a;color:#fff;border:1px solid #315272;padding:8px 12px;border-radius:10px;cursor:pointer}button.ghost{background:transparent}input,select{background:#0f1421;color:#fff;border:1px solid #283149;border-radius:10px;padding:8px;width:100%}table{width:100%;border-collapse:separate;border-spacing:0 6px}th,td{text-align:left;padding:10px 12px;background:#0f1421}th{color:#a8b3c7}tbody tr td:first-child{border-top-left-radius:10px;border-bottom-left-radius:10px}tbody tr td:last-child{border-top-right-radius:10px;border-bottom-right-radius:10px}.page{min-height:calc(100vh - 160px);background-size:cover;background-position:center;border-radius:16px;padding:18px}.page.overlay{background-color:#060a1073;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.badge{display:inline-block;padding:4px 8px;border-radius:8px;background:#0d1a2a;color:#a8b3c7;font-size:12px;border:1px solid #23324b}.howto{display:grid;grid-template-columns:1fr 1fr;gap:14px}.howto img{width:100%;border-radius:10px}.footerNote{margin-top:12px;color:#93a2b8;font-size:13px}.app-footer{margin-top:40px;padding:18px 24px;background:linear-gradient(180deg,#ffffff05,#00000005);display:flex;align-items:center;gap:12px;border-radius:12px}.footer-left{margin-right:auto;text-align:left}.footer-right{display:flex;align-items:center;gap:16px}.footer-docs-link{color:inherit;text-decoration:none;font-weight:600;padding:0}.footer-docs-link:hover{text-decoration:underline}.socials{display:flex;gap:10px;align-items:center}.socials a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:#0f1720;color:var(--muted);text-decoration:none;border:1px solid #222f41}.socials a:hover{color:#fff;border-color:var(--accent)}.lang-switcher{display:flex;gap:6px;background:#0f1421;border:1px solid #283149;border-radius:10px;padding:4px 6px}.lang-btn{background:transparent;border:none;color:var(--muted);font-size:12px;line-height:1;padding:4px 6px;cursor:pointer;border-radius:6px}.lang-btn.active{color:#fff;background:#1d3b5a;border:1px solid #315272;font-weight:600}.lang-btn:hover{color:#fff}.lang-default{background:#0f1421;color:#fff;border:1px solid #283149;border-radius:8px;padding:6px 8px;font-size:13px;line-height:1.2}.lang-compact{background:#0f1421;color:#fff;border:1px solid #283149;border-radius:8px;padding:4px 6px;font-size:12px;line-height:1.2;height:28px;min-width:auto;width:auto;cursor:pointer}.lang-compact:focus{outline:1px solid var(--accent);outline-offset:0}