@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#08090f;--bg-secondary:#0f111a;--bg-card:#12142099;--bg-card-hover:#1a1d2ed9;--accent:#6366f1;--accent-glow:#6366f159;--accent-cyan:#06b6d4;--accent-cyan-glow:#06b6d44d;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#ffffff0f;--border-hover:#ffffff1f;--font-sans:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--shadow-lg:0 10px 25px -5px #00000080, 0 8px 10px -6px #00000080;--shadow-glow:0 0 20px #6366f126;font-family:var(--font-sans);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);width:100vw;height:100vh;margin:0;padding:0;overflow:hidden}#root{flex-direction:column;width:100%;height:100%;display:flex}.app-container{background-color:var(--bg-primary);width:100%;height:100vh;display:flex;overflow:hidden}.sidebar{background-color:var(--bg-secondary);border-right:1px solid var(--border-color);z-index:10;flex-direction:column;flex-shrink:0;width:380px;height:100%;display:flex;overflow-y:auto;box-shadow:4px 0 24px #0006}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:0 0}.sidebar::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}.sidebar::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.sidebar-header{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;padding:24px;display:flex}.logo-glow{background:linear-gradient(135deg, var(--accent), var(--accent-cyan));color:#fff;width:32px;height:32px;box-shadow:0 0 15px var(--accent-glow);-webkit-user-select:none;user-select:none;border-radius:8px;justify-content:center;align-items:center;font-size:18px;font-weight:700;display:flex}.logo-title{letter-spacing:-.5px;background:linear-gradient(90deg,#fff,#cbd5e1);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:20px;font-weight:600}.sidebar-content{flex-direction:column;flex-grow:1;gap:24px;padding:20px;display:flex}.section-title{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);justify-content:space-between;align-items:center;margin-bottom:12px;font-size:12px;font-weight:600;display:flex}.card{background:var(--bg-card);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:12px;padding:16px;transition:all .25s cubic-bezier(.4,0,.2,1)}.card:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.dropzone{border:2px dashed var(--border-color);text-align:center;cursor:pointer;background:#ffffff03;border-radius:12px;flex-direction:column;align-items:center;gap:12px;padding:24px 16px;transition:all .2s;display:flex;position:relative}.dropzone.dragover{border-color:var(--accent);background:#6366f10d;box-shadow:inset 0 0 12px #6366f11a}.dropzone-icon{width:48px;height:48px;color:var(--text-secondary);background:#ffffff08;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex}.dropzone:hover .dropzone-icon,.dropzone.dragover .dropzone-icon{background:var(--accent);color:#fff;box-shadow:0 0 15px var(--accent-glow)}.dropzone-text{color:var(--text-primary);font-size:14px;font-weight:500}.dropzone-subtext{color:var(--text-muted);font-size:12px;line-height:1.4}.file-list{flex-direction:column;gap:8px;width:100%;margin-top:12px;display:flex}.file-item{border:1px solid var(--border-color);background:#0003;border-radius:8px;justify-content:space-between;align-items:center;padding:8px 12px;font-size:12px;display:flex}.file-name{white-space:nowrap;text-overflow:ellipsis;max-width:220px;color:var(--text-secondary);overflow:hidden}.file-status{color:var(--accent-cyan);text-transform:uppercase;font-size:10px;font-weight:600}.recent-list{flex-direction:column;gap:8px;max-height:220px;padding-right:4px;display:flex;overflow-y:auto}.recent-item{border:1px solid var(--border-color);cursor:pointer;background:#ffffff05;border-radius:8px;justify-content:space-between;align-items:center;padding:10px 14px;transition:all .2s;display:flex}.recent-item:hover{border-color:var(--border-hover);background:#ffffff0d;transform:translate(2px)}.recent-item.active{border-color:var(--accent);background:#6366f114}.recent-name{white-space:nowrap;text-overflow:ellipsis;max-width:200px;font-size:13px;font-weight:500;overflow:hidden}.recent-date{color:var(--text-muted);margin-top:2px;font-size:11px}.delete-btn{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;transition:all .2s;display:flex}.delete-btn:hover{color:#ef4444;background:#ef44441a}.controls-grid{flex-direction:column;gap:12px;display:flex}.control-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.select-control{background:var(--bg-secondary);border:1px solid var(--border-color);width:100%;color:var(--text-primary);font-family:var(--font-sans);cursor:pointer;border-radius:8px;outline:none;padding:10px;font-size:13px;transition:all .2s}.select-control:focus{border-color:var(--accent)}.bg-presets{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.preset-btn{cursor:pointer;border:2px solid #0000;border-radius:8px;height:40px;transition:all .2s;position:relative;overflow:hidden}.preset-btn:hover{transform:scale(1.05)}.preset-btn.active{border-color:var(--accent);box-shadow:0 0 10px var(--accent-glow)}.preset-btn-label{color:#fff;text-align:center;opacity:0;background:#0009;padding:1px 0;font-size:8px;transition:opacity .2s;position:absolute;bottom:0;left:0;right:0}.preset-btn:hover .preset-btn-label{opacity:1}.preset-checkered{background-color:#e2e8f0;background-image:linear-gradient(45deg,#cbd5e1 25%,#0000 25%),linear-gradient(-45deg,#cbd5e1 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#cbd5e1 75%),linear-gradient(-45deg,#0000 75%,#cbd5e1 75%);background-position:0 0,0 8px,8px -8px,-8px 0;background-size:16px 16px}.preset-blueprint{background-color:#0c152b;background-image:linear-gradient(#06b6d426 1px,#0000 1px),linear-gradient(90deg,#06b6d426 1px,#0000 1px);background-size:20px 20px}.preset-space{background:linear-gradient(135deg,#090a15 0%,#15102a 60%,#2e104e 100%)}.preset-neon-dusk{background:linear-gradient(135deg,#2b1028 0%,#0d0614 60%,#121e2b 100%)}.preset-studio{background:radial-gradient(circle,#27272a 0%,#09090b 100%)}.preset-dark-obsidian{background:#090a0f}.preset-slate-grey{background:#27272a}.preset-paper-white{background:#f8fafc}.url-input-container{gap:8px;margin-top:10px;display:flex}.text-input{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-sans);border-radius:8px;outline:none;flex-grow:1;padding:8px 12px;font-size:13px}.text-input:focus{border-color:var(--accent)}.action-btn{background:var(--accent);color:#fff;font-family:var(--font-sans);cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .2s}.action-btn:hover{box-shadow:0 0 12px var(--accent-glow);background:#4f46e5}.main-display{background-color:#000;flex-direction:column;flex-grow:1;height:100%;display:flex;position:relative;overflow:hidden}.display-canvas-container{flex-grow:1;justify-content:center;align-items:center;width:100%;height:0;transition:background .3s;display:flex;position:relative}.grid-overlay{pointer-events:none;z-index:1;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-position:50%;background-size:50px 50px;position:absolute;inset:0}.spine-viewer-mount{z-index:2;width:100%;height:100%;position:absolute;top:0;left:0}.spine-viewer-mount .spine-player{box-shadow:none!important;background-color:#0000!important;border:none!important;width:100%!important;height:100%!important}.spine-viewer-mount .spine-player-canvas{background-color:#0000!important}.empty-state{text-align:center;z-index:3;flex-direction:column;justify-content:center;align-items:center;max-width:420px;padding:40px;display:flex}.empty-state-title{color:var(--text-primary);margin-top:16px;font-size:24px;font-weight:600}.empty-state-text{color:var(--text-secondary);margin-top:8px;font-size:14px;line-height:1.5}.version-badge{color:var(--accent-cyan);background:var(--accent-cyan-glow);border:1px solid #06b6d433;border-radius:6px;padding:4px 8px;font-size:11px;font-weight:600}.toggle-group{border:1px solid var(--border-color);background:#0003;border-radius:8px;padding:2px;display:flex}.toggle-btn{font-family:var(--font-sans);color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;padding:8px 12px;font-size:12px;font-weight:500;transition:all .2s}.toggle-btn.active{color:var(--text-primary);background:#ffffff0f}.floating-options{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);z-index:5;box-shadow:var(--shadow-lg);background:#0f111ad9;border-radius:12px;gap:6px;padding:8px;display:flex;position:absolute;bottom:24px;right:24px}.floating-btn{width:36px;height:36px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex}.floating-btn:hover{color:var(--text-primary);background:#ffffff0d}.floating-btn.active{color:var(--accent-cyan);background:var(--accent-cyan-glow)}.loading-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:8;background:#08090fcc;flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex;position:absolute;inset:0}.spinner{border:3px solid #ffffff0d;border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.spine-player-error{border-radius:12px;margin:24px;color:#f87171!important;background:#ef44441a!important;border:1px solid #ef44444d!important;padding:24px!important}.bottom-control-bar{background:var(--bg-secondary);border-top:1px solid var(--border-color);z-index:6;flex-flow:wrap;justify-content:space-between;align-items:center;gap:24px;width:100%;padding:16px 24px;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;box-shadow:0 -4px 24px #0006}.bottom-control-bar:hover{border-color:var(--border-hover);background:#141724e6}.control-section{flex-direction:column;display:flex}.control-section-title{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-size:11px;font-weight:600}.select-control.compact{border-radius:6px;height:32px;padding:6px 10px;font-size:12px}.active-tracks-row::-webkit-scrollbar{height:4px}.active-tracks-row::-webkit-scrollbar-track{background:0 0}.active-tracks-row::-webkit-scrollbar-thumb{background:#ffffff0d;border-radius:2px}.active-tracks-row::-webkit-scrollbar-thumb:hover{background:#ffffff1a}.mobile-nav-bar{display:none}@media (width<=1024px){.mobile-nav-bar{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:12;flex-shrink:0;justify-content:space-between;align-items:center;width:100%;height:56px;padding:0 16px;display:flex}.menu-toggle-btn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.menu-toggle-btn:hover{background:#ffffff0d}.app-container{flex-direction:column;height:100vh;position:relative}.sidebar{border-right:1px solid var(--border-color);border-bottom:none;width:300px;height:calc(100% - 56px);max-height:none;transition:left .3s cubic-bezier(.4,0,.2,1);position:absolute;top:56px;left:-380px;box-shadow:4px 0 24px #0009}.sidebar.open{left:0}.main-display{flex-grow:1;width:100%;height:0}.bottom-control-bar{gap:12px;padding:12px 16px}.control-section{flex:100%!important}}