:root{--bg:var(--cj-paper);--surface:var(--cj-surface);--surface-muted:var(--cj-soft);--canvas-bg:color-mix(in srgb, var(--cj-soft) 70%, var(--cj-line));--text:var(--cj-ink);--text-muted:var(--cj-muted);--text-strong:var(--cj-ink);--border:var(--cj-line);--accent:var(--cj-accent);--accent-glow:color-mix(in srgb, var(--cj-accent) 40%, transparent);--accent-alt:var(--cj-warm);--shadow-sm:0 1px 2px color-mix(in srgb, var(--cj-ink) 8%, transparent);--shadow:var(--cj-shadow);--shadow-lg:var(--cj-shadow);--glass:color-mix(in srgb, var(--cj-surface) 80%, transparent);--glass-border:var(--cj-line);--radius:12px;--sans:var(--cj-sans);--display:var(--cj-sans);color:var(--text);background:var(--bg);font-family:var(--sans);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s,color 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p{color:var(--text-muted);font-size:13px;font-weight:500}.sidebar-content{flex-direction:column;flex:1;gap:24px;padding:0 16px 24px;display:flex;overflow-y:auto}.main-content{background:var(--canvas-bg);flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.top-bar{background:var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--glass-border);z-index:10;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.workspace-header h2{font-family:var(--display);color:var(--text-strong);font-size:18px;font-weight:700}.top-actions{align-items:center;gap:12px;display:flex}.canvas-container{flex:1;justify-content:center;align-items:center;padding:40px;display:flex;position:relative;overflow:hidden}.dropzone-full{cursor:default;background:0 0;border:none;justify-content:center;align-items:center;width:100%;height:100%;padding:0;display:flex}.dropzone-empty{border:2px dashed var(--border);border-radius:calc(var(--radius) * 2);background:var(--surface);cursor:pointer;justify-content:center;align-items:center;width:100%;height:100%;transition:all .3s;display:flex}.dropzone-full.active{background:color-mix(in srgb, var(--accent) 5%, transparent);box-shadow:inset 0 0 60px var(--accent-glow)}.canvas-wrapper{border-radius:var(--radius);box-shadow:var(--shadow-lg);background:#000;max-width:100%;max-height:100%;transition:transform .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.canvas-wrapper.is-comparing{cursor:ew-resize}.result-canvas{object-fit:contain;max-width:100%;max-height:80vh;display:block}.model-selector-group{margin-bottom:16px}.model-selector-header{align-items:center;gap:8px;margin-bottom:12px;padding:0 4px;display:flex}.selector-dot{background:var(--accent);width:6px;height:6px;box-shadow:0 0 10px color-mix(in srgb, var(--accent) 80%, transparent);border-radius:50%;animation:2s infinite pulse-glow}@keyframes pulse-glow{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}.model-selector-header label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.2em;font-size:10px;font-weight:900}.model-selector-track{background:var(--surface-muted);border:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:inset 0 1px 2px color-mix(in srgb, var(--cj-ink) 8%, transparent);border-radius:16px;padding:4px;display:flex;position:relative}.model-selector-thumb{background:var(--accent);width:calc(33.333% - 2.667px);box-shadow:0 4px 15px color-mix(in srgb, var(--accent) 40%, transparent);z-index:1;border:1px solid #0000;border-radius:12px;transition:left .45s cubic-bezier(.34,1.56,.64,1);position:absolute;top:4px;bottom:4px}.model-selector-option{z-index:2;color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:14px 0;transition:all 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.2s}.ep-selector-btn:hover:not(:disabled):not(.active){color:var(--text);background:var(--surface-muted)}.ep-selector-btn.active{background:var(--accent);color:var(--cj-on-accent);box-shadow:0 2px 8px color-mix(in srgb, var(--accent) 35%, transparent)}.ep-selector-btn:disabled{opacity:.4;cursor:not-allowed}.timing-breakdown{background:var(--surface);border:1px solid var(--border);border-radius:8px;margin-top:10px;overflow:hidden}.timing-empty{color:var(--text-muted);padding:10px 12px;font-size:11px}.timing-row{border-bottom:1px solid var(--border);color:var(--text-muted);justify-content:space-between;align-items:center;padding:7px 12px;font-size:12px;display:flex}.timing-row:last-child{border-bottom:none}.timing-row span:last-child{font-family:var(--display);color:var(--text-strong);font-size:13px;font-weight:700}.timing-inference{background:color-mix(in srgb, var(--accent) 6%, transparent)}.timing-inference 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spin;position:absolute}.status-pill{letter-spacing:.1em;text-transform:uppercase;border-radius:20px;padding:4px 10px;font-size:10px;font-weight:800;transition:all .3s;display:inline-block}.status-pill.idle{background:var(--surface-muted);color:var(--text-muted)}.status-pill.loading,.status-pill.running{background:color-mix(in srgb, var(--accent) 15%, transparent);color:var(--accent);box-shadow:0 0 10px color-mix(in srgb, var(--accent) 30%, transparent);animation:1.5s infinite pulse-border}.status-pill.ready,.status-pill.done{background:color-mix(in srgb, var(--cj-accent) 15%, transparent);color:var(--cj-accent);box-shadow:0 0 10px color-mix(in srgb, var(--cj-accent) 30%, transparent)}.status-pill.error{background:color-mix(in srgb, var(--cj-danger) 15%, transparent);color:var(--cj-danger);box-shadow:0 0 10px color-mix(in srgb, var(--cj-danger) 30%, transparent)}.status-msg{font-weight:500;transition:all .3s}.status-msg.loading,.status-msg.running{color:var(--accent);animation:1.5s infinite pulse-text}.status-msg.error{color:var(--cj-danger);animation:1.5s infinite pulse-text}.status-msg.ready,.status-msg.done{color:var(--cj-accent)}.status-msg.idle{color:var(--text-muted);opacity:.6}@keyframes pulse-border{0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent)}70%{box-shadow:0 0 0 6px color-mix(in srgb, var(--accent) 0%, transparent)}to{box-shadow:0 0 0 0 color-mix(in srgb, var(--accent) 0%, transparent)}}@keyframes pulse-text{0%,to{opacity:1}50%{opacity:.6}}.slider-group{flex-direction:column;gap:12px;display:flex}.slider-item{flex-direction:column;gap:6px;display:flex}.slider-header{justify-content:space-between;font-size:13px;font-weight:600;display:flex}.slider-header span{color:var(--text-muted)}.slider-header 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var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:100;flex-shrink:0;height:60px;display:flex}.mobile-tab-btn{color:var(--text-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:11px;font-weight:600;transition:color .2s;display:flex;position:relative}.mobile-tab-btn.active{color:var(--accent)}.mobile-tab-btn.active:after{content:"";background:var(--accent);border-radius:0 0 2px 2px;height:2px;position:absolute;top:0;left:20%;right:20%}.mobile-tab-dot{background:var(--cj-warm);border-radius:50%;width:6px;height:6px;position:absolute;top:8px;right:calc(50% - 16px)}.model-selector-option{padding:10px 0}.ep-selector-group{flex-wrap:wrap;gap:6px}}.yolo-status .cj-ic{width:14px;height:14px}@media (width<=760px){.yolo-status{display:none}}.section-label{align-items:center;gap:7px;display:inline-flex}.section-label svg{color:var(--accent)}