:root{--bg:#070b14;--bg-elev:#101826;--bg-panel:#121c2c;--line:#243044;--text:#e8eef7;--muted:#8b9bb4;--gold:#c9a227;--gold-soft:#f0e6c8;--danger:#e63946;--primary:#c9a227;--radius:14px;color:var(--text);background:var(--bg);font-family:Segoe UI,Trebuchet MS,sans-serif;line-height:1.45}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:radial-gradient(1200px 600px at 10% -10%, #1a274466, transparent), radial-gradient(900px 500px at 90% 10%, #3d5a8033, transparent), var(--bg)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.page{min-height:100vh}.topbar{border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--bg-elev) 88%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:10;justify-content:space-between;align-items:center;gap:16px;padding:14px 22px;display:flex;position:sticky;top:0}.brand{letter-spacing:.02em;align-items:center;gap:12px;font-weight:700;display:flex}.studio-title{font-size:1.05rem}.topbar-actions{align-items:center;gap:10px;display:flex}.btn{border:1px solid var(--line);background:var(--bg-panel);color:var(--text);cursor:pointer;border-radius:999px;align-items:center;gap:8px;padding:8px 14px;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--gold)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{color:#111;background:linear-gradient(135deg,#d4af37,#a67c00);border-color:#0000;font-weight:700}.btn.ghost{background:0 0}.btn.danger{color:var(--danger)}.muted{color:var(--muted)}.error{color:var(--danger);font-size:.9rem}.pill{color:var(--gold-soft);background:#243044;border-radius:999px;padding:3px 8px;font-size:.75rem}.dashboard{max-width:1100px;margin:0 auto;padding:28px 20px 60px}.dash-head{justify-content:space-between;align-items:end;gap:16px;margin-bottom:24px;display:flex}.dash-head h1{margin:0 0 6px;font-size:2rem}.banner{border:1px dashed var(--line);border-radius:var(--radius);background:#0d1522;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:20px;padding:14px 16px;display:flex}.game-cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.game-card{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:8px;padding:18px;display:flex}.game-card h3{margin:0}.game-card p{color:var(--muted);min-height:2.6em;margin:0}.game-card time{color:var(--muted);font-size:.8rem}.card-actions{gap:8px;margin-top:8px;display:flex}.login-screen{place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{background:var(--bg-panel);border:1px solid var(--line);text-align:center;border-radius:20px;width:min(420px,100%);padding:32px}.login-card h1{color:var(--gold-soft);margin-top:0;font-family:Georgia,Times New Roman,serif}.tabs{border-bottom:1px solid var(--line);gap:6px;padding:10px 18px;display:flex;overflow-x:auto}.tab{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:8px 14px}.tab.active{color:var(--gold-soft);background:#1c2a40}.studio-body{max-width:1100px;margin:0 auto;padding:18px}.panel{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}.panel h2{margin-top:0}.panel label{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.panel input,.panel textarea,.panel select{border:1px solid var(--line);color:var(--text);background:#0a1220;border-radius:10px;padding:10px 12px}.row{flex-wrap:wrap;align-items:end;gap:12px;margin-bottom:18px;display:flex}.symbol-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:12px;display:grid}.symbol-grid figure{border:1px solid var(--line);background:#0a1220;border-radius:12px;margin:0;overflow:hidden}.symbol-grid img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.symbol-grid figcaption{justify-content:space-between;padding:6px 8px;font-size:.85rem;display:flex}.layout-canvas-wrap{border:1px solid var(--line);border-radius:12px;margin-bottom:14px;overflow:auto}.math-payouts{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-bottom:20px;display:grid}.strips{gap:12px;display:grid}.strip{grid-template-columns:80px repeat(8,minmax(90px,1fr));align-items:center;gap:6px;display:grid}.payline-list{color:var(--muted)}.slot-preview{gap:14px;display:grid}.slot-stage{border:1px solid var(--line);background:#05080f;border-radius:16px;width:100%;max-width:900px;margin:0 auto;overflow:hidden}.slot-stage canvas{display:block;width:100%!important;height:auto!important}.slot-hud{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.hud-stat{flex-direction:column;min-width:90px;display:flex}.hud-stat span{color:var(--muted);font-size:.75rem}.turbo{align-items:center;gap:6px;display:flex}.status{width:100%;color:var(--gold-soft);margin:0}@media (width<=720px){.strip{grid-template-columns:1fr 1fr}.dash-head{flex-direction:column;align-items:start}}