:root{--bt-bg: #0b1120;--bt-surface: #111a2e;--bt-surface-2: #1a253f;--bt-border: #25324f;--bt-text: #e2e8f0;--bt-text-dim: #94a3b8;--bt-accent: #38bdf8;--bt-accent-2: #a78bfa;--bt-ok: #34d399;--bt-warn: #fbbf24;--bt-bad: #f87171;--bt-radius: 12px;--bt-gap: 16px;--bt-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif}*{box-sizing:border-box}body{margin:0;font-family:var(--bt-font);background:radial-gradient(1200px 600px at 70% -10%,#16223f 0%,var(--bt-bg) 55%);color:var(--bt-text);min-height:100vh}.bt-container{max-width:1040px;margin:0 auto;padding:32px 20px 64px}.bt-header{display:flex;align-items:center;gap:14px;margin-bottom:8px}.bt-logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--bt-accent),var(--bt-accent-2));display:grid;place-items:center;font-weight:800;color:#06121f}.bt-title{font-size:26px;font-weight:800;letter-spacing:.2px}.bt-subtitle{color:var(--bt-text-dim);margin:4px 0 28px}.bt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--bt-gap)}.bt-card{background:var(--bt-surface);border:1px solid var(--bt-border);border-radius:var(--bt-radius);padding:18px}.bt-card h3{margin:0 0 6px;font-size:15px}.bt-card p{margin:0;color:var(--bt-text-dim);font-size:13px;line-height:1.5}.bt-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--bt-border);background:var(--bt-surface-2)}.bt-dot{width:8px;height:8px;border-radius:50%;background:var(--bt-text-dim)}.bt-dot.ok{background:var(--bt-ok)}.bt-dot.bad{background:var(--bt-bad)}.bt-dot.warn{background:var(--bt-warn)}.bt-section-title{font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--bt-text-dim);margin:32px 0 12px}.bt-status-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:8px}.bt-link{color:var(--bt-accent);text-decoration:none}.bt-link:hover{text-decoration:underline}.bt-foot{margin-top:40px;color:var(--bt-text-dim);font-size:12px}.bt-code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--bt-accent)}.bt-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:12px 20px;border-bottom:1px solid var(--bt-border);background:var(--bt-surface);position:sticky;top:0;z-index:10}.bt-nav .bt-brand{font-weight:800;margin-right:12px;color:var(--bt-text)}.bt-nav a{color:var(--bt-text-dim);text-decoration:none;padding:6px 10px;border-radius:8px;font-size:14px}.bt-nav a:hover{background:var(--bt-surface-2);color:var(--bt-text)}.bt-nav a.active{color:var(--bt-text);background:var(--bt-surface-2)}.bt-nav .bt-spacer{flex:1}.bt-section-row{display:flex;align-items:center;justify-content:space-between;margin:28px 0 12px}.bt-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.bt-field>span{font-size:13px;color:var(--bt-text-dim)}.bt-input,.bt-select{background:var(--bt-surface-2);border:1px solid var(--bt-border);color:var(--bt-text);border-radius:8px;padding:10px 12px;font-size:14px;width:100%}.bt-input:focus{outline:none;border-color:var(--bt-accent)}.bt-btn{background:linear-gradient(135deg,var(--bt-accent),var(--bt-accent-2));color:#06121f;font-weight:700;border:none;border-radius:8px;padding:10px 16px;font-size:14px;cursor:pointer}.bt-btn:disabled{opacity:.5;cursor:not-allowed}.bt-btn-ghost{background:var(--bt-surface-2);color:var(--bt-text);border:1px solid var(--bt-border)}.bt-btn-sm{padding:5px 10px;font-size:12px}.bt-btn-danger{background:var(--bt-bad);color:#2a0a0a}.bt-state{display:flex;align-items:center;gap:10px;padding:18px;color:var(--bt-text-dim);font-size:14px}.bt-state.bt-error{color:var(--bt-bad)}.bt-dim{color:var(--bt-text-dim)}.bt-spinner{width:14px;height:14px;border-radius:50%;border:2px solid var(--bt-border);border-top-color:var(--bt-accent);display:inline-block;animation:bt-spin .8s linear infinite}@keyframes bt-spin{to{transform:rotate(360deg)}}.bt-table{width:100%;border-collapse:collapse;font-size:13px}.bt-table th,.bt-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--bt-border)}.bt-table th{color:var(--bt-text-dim);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px}.bt-table tr:hover td{background:var(--bt-surface)}.bt-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.bt-auth{max-width:380px;margin:60px auto}.bt-auth .bt-card{padding:28px}.bt-msg{font-size:13px;padding:8px 12px;border-radius:8px;margin:8px 0}.bt-msg.ok{background:#34d3991f;color:var(--bt-ok)}.bt-msg.bad{background:#f871711f;color:var(--bt-bad)}.bt-balance{font-size:30px;font-weight:800}.bt-meta{color:var(--bt-text-dim);font-size:12px}.bt-tag{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--bt-surface-2);border:1px solid var(--bt-border);font-size:11px;color:var(--bt-text-dim)}.bt-toasts{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:8px;z-index:1000;max-width:360px}.bt-toast{padding:10px 14px;border-radius:10px;font-size:13px;cursor:pointer;box-shadow:0 6px 24px #00000059;border:1px solid var(--bt-border);background:var(--bt-surface-2);color:var(--bt-text);animation:bt-toast-in .16s ease-out}.bt-toast.ok{background:#34d39929;border-color:#34d39966;color:var(--bt-ok)}.bt-toast.bad{background:#f8717129;border-color:#f8717166;color:var(--bt-bad)}@keyframes bt-toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.bt-pager{display:flex;align-items:center;gap:12px;margin-top:18px;justify-content:center}.bt-search{max-width:280px}.bt-game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}.bt-game-card{background:var(--bt-surface, #121a2e);border:1px solid var(--bt-border, #243049);border-radius:12px;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.bt-game-card:hover,.bt-game-card:focus-visible{transform:translateY(-3px);box-shadow:0 10px 28px #00000073;border-color:var(--bt-accent, #6c8cff);outline:none}.bt-game-hero{width:100%;aspect-ratio:16 / 10;object-fit:cover;display:block;background:#0c1322}.bt-game-hero--ph{display:flex;align-items:center;justify-content:center;font-size:42px;font-weight:800;color:#5a72b8;background:linear-gradient(135deg,#1b2440,#0d1426)}.bt-game-body{padding:12px;display:flex;flex-direction:column;gap:8px;flex:1}.bt-chips{display:flex;flex-wrap:wrap;gap:6px}.bt-clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bt-help-btn{width:16px;height:16px;line-height:14px;padding:0;border-radius:999px;border:1px solid var(--bt-border);background:var(--bt-surface-2);color:var(--bt-text-dim);font-size:11px;font-weight:700;cursor:pointer;text-align:center}.bt-help-btn:hover{color:var(--bt-accent);border-color:var(--bt-accent)}.bt-help-pop{position:absolute;z-index:50;top:22px;left:0;width:280px;display:flex;flex-direction:column;gap:4px;padding:12px;border-radius:10px;background:var(--bt-surface-2);border:1px solid var(--bt-border);box-shadow:0 10px 28px #00000080;font-size:12px;color:var(--bt-text)}.bt-help-title{color:var(--bt-accent);font-size:13px}.bt-help-line{color:var(--bt-text-dim);line-height:1.5}.bt-help-line b{color:var(--bt-text)}.bt-tag-ok{background:#34d39924;border-color:#34d39966;color:var(--bt-ok)}.bt-tag-warn{background:#fbbf2424;border-color:#fbbf2466;color:var(--bt-warn)}.bt-tag-bad{background:#f8717124;border-color:#f8717166;color:var(--bt-bad)}.bt-pre{background:#0c1322;border:1px solid var(--bt-border);border-radius:8px;padding:8px 10px;font-size:11px;line-height:1.5;color:var(--bt-text-dim);overflow-x:auto;margin:6px 0 0;white-space:pre}.bt-runtime-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px;margin-top:8px}.bt-kv{background:var(--bt-surface-2);border:1px solid var(--bt-border);border-radius:8px;padding:8px 10px}.bt-kv .k{color:var(--bt-text-dim);font-size:11px}.bt-kv .v{color:var(--bt-text);font-size:13px;font-weight:600}.bt-player-shell{display:flex;flex-direction:column;gap:8px}.bt-player-toolbar{display:flex;align-items:center;gap:6px}.bt-player-stage{display:flex;justify-content:center;align-items:center;background:#000;border:1px solid var(--bt-border);border-radius:var(--bt-radius);overflow:hidden;padding:8px}.bt-player-box{position:relative;height:78vh;max-height:calc(100vh - 230px);max-width:100%;overflow:hidden;background:#060912;border-radius:8px}.bt-player-frame{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;display:block;background:#060912}.bt-player-box:fullscreen{height:100vh;max-height:100vh;width:auto;max-width:100vw;border-radius:0}.bt-player-box:-webkit-full-screen{height:100vh;max-height:100vh;width:auto}.bt-cover{position:relative;width:100%;overflow:hidden;background:#0c1322;display:block}.bt-cover--round{border-radius:10px}.bt-cover-bg{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:center;filter:blur(20px) brightness(.45) saturate(1.1);transform:scale(1.15)}.bt-cover-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block}.bt-cover-img--contain{object-fit:contain}.bt-cover-img--cover{object-fit:cover}.bt-cover-ph{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:clamp(28px,8vw,64px);font-weight:800;color:#5a72b8;background:linear-gradient(135deg,#1b2440,#0d1426)}.bt-cover-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;pointer-events:none}.bt-cover-overlay>*{pointer-events:auto}.bt-admin-card-controls{position:absolute;top:6px;right:6px;left:6px;display:flex;gap:6px;justify-content:flex-end;z-index:3}.bt-admin-card-controls .bt-btn{box-shadow:0 2px 8px #00000080}.bt-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#03060fb3;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px}.bt-modal{background:var(--bt-surface);border:1px solid var(--bt-border);border-radius:var(--bt-radius);width:100%;max-width:460px;max-height:88vh;overflow:auto;box-shadow:0 20px 60px #0009}.bt-modal-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--bt-border)}.bt-modal-body{padding:16px}.bt-modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--bt-border)}