.studio-topbar{z-index:10;box-sizing:border-box;background:#1e1e1e;border-bottom:1px solid #e5e5e5;flex-shrink:0;align-items:center;gap:16px;height:52px;min-height:52px;padding:0 16px;display:flex}.studio-topbar__brand{flex-shrink:0;position:relative;right:6%}.studio-topbar__logo{align-items:baseline;gap:4px;line-height:1;text-decoration:none;display:flex}.studio-topbar__logo-studio{color:#94a3b8;letter-spacing:-.01em;margin-bottom:3px;font-size:20px;font-weight:700}.studio-topbar__center{flex:1;justify-content:center;display:flex}.studio-topbar__name-input{color:#f1f5f9;text-align:center;background:0 0;border:none;border-bottom:1.5px solid #0000;border-radius:0;outline:none;width:100%;max-width:320px;padding:4px 6px;font-family:inherit;font-size:14px;font-weight:500;transition:border-color .15s}.studio-topbar__name-input::placeholder{color:#cbd5e1}.studio-topbar__name-input:focus{border-bottom-color:var(--color-primary,#f97316)}.studio-topbar__actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.studio-btn{cursor:pointer;white-space:nowrap;border:1px solid #0000;border-radius:6px;align-items:center;gap:6px;padding:6px 12px;font-family:inherit;font-size:13px;font-weight:500;line-height:1;transition:background .15s,border-color .15s,color .15s,opacity .15s;display:inline-flex}.studio-btn:disabled{opacity:.45;cursor:not-allowed}.studio-btn--primary{background:var(--color-primary-dark,#c2410c);color:#fff;border-color:var(--color-primary-dark,#c2410c)}.studio-btn--primary:hover:not(:disabled){background:var(--color-primary-900,#7c2d12);border-color:var(--color-primary-900,#7c2d12)}.studio-btn--ghost{color:#64748b;background:0 0;border-color:#e2e8f0}.studio-btn--ghost:hover:not(:disabled){color:#1e293b;background:#f8fafc;border-color:#cbd5e1}.studio-btn--saved{background:#22c55e;border-color:#22c55e}.studio-topbar__tooltip-wrap{display:inline-flex;position:relative}.studio-topbar__tooltip{visibility:hidden;opacity:0;color:#fff;white-space:nowrap;pointer-events:none;z-index:100;background:#1e293b;border-radius:4px;padding:5px 8px;font-size:11px;transition:opacity .15s;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.studio-topbar__tooltip:after{content:"";border:4px solid #0000;border-top-color:#1e293b;position:absolute;top:100%;left:50%;transform:translate(-50%)}.studio-topbar__tooltip-wrap:hover .studio-topbar__tooltip{visibility:visible;opacity:1}.studio-topbar__history{flex-shrink:0;align-items:center;gap:2px;display:flex}.studio-topbar__viewport{border-left:1px solid #e2e8f0;flex-shrink:0;align-items:center;gap:2px;padding-left:8px;display:flex}.studio-btn--icon{justify-content:center;gap:0;min-width:32px;padding:6px 8px}.studio-btn--active{color:#1e293b;background:#f1f5f9;border-color:#cbd5e1}.studio-topbar .studio-btn--icon{color:#94a3b8;background:0 0;border-color:#0000}.studio-topbar .studio-btn--icon:hover:not(:disabled){color:#f1f5f9;background:#ffffff14;border-color:#0000}.studio-topbar .studio-btn--icon.studio-btn--active{color:#f1f5f9;background:#ffffff1f;border-color:#ffffff2e}.studio-topbar__viewport{border-left-color:#ffffff1a}.studio-topbar .studio-btn--ghost{color:#cbd5e1;background:#ffffff0a;border-color:#ffffff24}.studio-topbar .studio-btn--ghost:hover:not(:disabled){color:#f1f5f9;background:#ffffff1a;border-color:#ffffff38}.studio-topbar__auth{border-left:1px solid #ffffff1a;flex-shrink:0;align-items:center;gap:8px;padding-left:12px;display:flex}.studio-topbar__signin{color:#94a3b8;white-space:nowrap;border-radius:6px;padding:5px 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#ffffff12;align-items:center;gap:10px;margin-bottom:8px;padding-bottom:10px;display:flex}.studio-topbar__dropdown-info{min-width:0}.studio-topbar__dropdown-name{color:#e6eef8;white-space:nowrap;text-overflow:ellipsis;max-width:140px;font-size:13px;font-weight:600;overflow:hidden}.studio-topbar__dropdown-email{color:#64748b;white-space:nowrap;text-overflow:ellipsis;max-width:140px;font-size:11px;overflow:hidden}.studio-topbar__dropdown-actions{flex-direction:column;gap:2px;display:flex}.studio-topbar__dropdown-link{color:#94a3b8;border-radius:6px;padding:7px 8px;font-size:13px;text-decoration:none;transition:background .12s,color .12s;display:block}.studio-topbar__dropdown-link:hover{color:#e2e8f0;background:#ffffff0d}.studio-topbar__dropdown-logout{text-align:left;color:#f87171;cursor:pointer;background:0 0;border:none;border-radius:6px;width:100%;padding:7px 8px;font-family:inherit;font-size:13px;transition:background .12s;display:block}.studio-topbar__dropdown-logout:hover{background:#f871711a}