:root{--bg:#0f1220;--panel:#191d2f;--panel-2:#21263c;--border:#2c3350;--text:#e7e9f3;--muted:#9aa1c0;--accent:#6c7bff;--accent-2:#33d6a6;--danger:#ff6b6b;--radius:12px}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 600px at 20% -10%,#1a1f38 0,var(--bg) 55%);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--border);background:rgba(15,18,32,.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:-webkit-sticky;position:sticky;top:0;z-index:10}.brand{font-weight:700;font-size:18px;color:var(--text)}.brand span{color:var(--accent)}.topbar nav{display:flex;align-items:center;gap:18px}.topbar nav a{color:var(--muted);font-size:14px}.account{display:flex;align-items:center;gap:10px}.account-email{font-size:13px;color:var(--text);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-link{color:var(--muted);font-size:14px}.account-btn{padding:5px 10px;font-size:13px;cursor:pointer;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px}.account-btn:hover{border-color:var(--accent)}.account-btn:disabled{opacity:.6;cursor:default}.account-badge{font-size:12px;padding:2px 8px;border-radius:999px;color:var(--accent-2);background:var(--panel-2);border:1px solid var(--border)}.signin{max-width:420px}.signin-form{display:flex;flex-direction:column;gap:4px;margin-top:10px}.signin-form button[type=submit]{align-self:flex-start;margin-top:12px;padding:8px 16px;cursor:pointer;background:var(--accent);color:#fff;border:none;border-radius:8px}.signin-google{margin:8px 0 16px;padding:9px 16px;cursor:pointer;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px}.signin-note{color:var(--muted);font-size:13px;margin-top:18px}.signin-error{color:var(--danger);font-size:13px}.fb-fab{bottom:18px;padding:9px 14px;font-size:14px;cursor:pointer;background:var(--accent);color:#fff;border:none;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.35)}.fb-fab,.fb-panel{position:fixed;right:18px;z-index:50}.fb-panel{bottom:64px;width:340px;max-width:calc(100vw - 36px);background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:0 10px 30px rgba(0,0,0,.45)}.fb-title{font-weight:600;margin-bottom:8px}.fb-types{display:flex;gap:6px;margin-bottom:8px}.fb-chip{flex:1 1;padding:6px 4px;font-size:12px;cursor:pointer;background:var(--panel-2);color:var(--muted);border:1px solid var(--border);border-radius:8px}.fb-chip.active{color:var(--text);border-color:var(--accent)}.fb-input{width:100%;margin-bottom:8px;padding:8px 10px;background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;font:inherit}textarea.fb-input{resize:vertical}.signin-hint{color:var(--muted);font-size:13px;margin-top:10px}.password-field{position:relative;display:block}.password-field input{width:100%;padding-right:60px}.password-toggle{position:absolute;top:50%;right:6px;transform:translateY(-50%);padding:4px 8px;font-size:12px;cursor:pointer;background:transparent;color:var(--muted);border:1px solid var(--border);border-radius:6px}.password-toggle:hover{color:var(--text);border-color:var(--accent)}.container{max-width:1040px;margin:0 auto;padding:28px 24px 80px}.play-surface{min-height:100vh;background:radial-gradient(1100px 500px at 80% -10%,#14243a 0,var(--bg) 60%)}.play-topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 24px;border-bottom:1px solid var(--border)}.play-topbar .brand{font-size:16px}.play-topbar nav{display:flex;align-items:center;gap:16px}.play-topbar nav a{color:var(--muted);font-size:14px}.play-container{max-width:760px;margin:0 auto;padding:24px 24px 80px}.version-badge{position:fixed;right:10px;bottom:8px;z-index:50;font-size:11px;color:var(--muted);opacity:.55;pointer-events:none;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;-webkit-user-select:none;-moz-user-select:none;user-select:none}h1{font-size:26px;margin:0 0 4px}h2{font-size:19px;margin:28px 0 12px}.muted{color:var(--muted)}.small{font-size:13px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;border:none;padding:9px 16px;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer}.btn:hover{filter:brightness(1.08)}.btn.secondary{background:var(--panel-2);color:var(--text)}.btn.ghost,.btn.secondary{border:1px solid var(--border)}.btn.ghost{background:transparent;color:var(--muted)}.btn:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:9px 11px;font-size:14px;width:100%}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 5px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.spacer{flex:1 1}.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;background:var(--panel-2);border:1px solid var(--border);color:var(--muted)}.pill-pass{color:var(--accent-2);border-color:#234}.pill-fail{color:var(--danger)}.banner{padding:14px 16px;border-radius:10px;margin:14px 0;border:1px solid var(--border)}.banner.success{background:rgba(51,214,166,.12);border-color:#2b6;color:#b8f5e2}.banner.fail{background:hsla(0,100%,71%,.1);border-color:#a44;color:#ffd4d4}.region-chip{display:flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid var(--border);border-radius:8px;background:var(--panel-2);margin-bottom:6px}.swatch{width:12px;height:12px;border-radius:3px}.canvas-wrap{position:relative;display:inline-block;-webkit-user-select:none;-moz-user-select:none;user-select:none;line-height:0}.canvas-wrap img{max-width:100%;border-radius:8px;border:1px solid var(--border)}.region-box{border:2px solid var(--accent);background:rgba(108,123,255,.15);font-size:11px;color:#fff}.region-box,.region-box .lbl{position:absolute;border-radius:4px}.region-box .lbl{top:-20px;left:-2px;white-space:nowrap;background:var(--accent);padding:1px 6px}.debug-table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:8px}.debug-table th{text-align:left;color:var(--muted);font-weight:600}.debug-table td,.debug-table th{border-bottom:1px solid var(--border);padding:6px 8px}.debug-table tr:last-child td{border-bottom:none}.toggle{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--muted);-webkit-user-select:none;-moz-user-select:none;user-select:none}.toggle input{width:auto}