:root{--color-bg-base:#08080b;--color-bg-elevated:#0e0e12;--color-bg-panel:#111116;--color-bg-card:#16161c;--color-bg-input:#0c0c10;--color-bg-hover:#1d1d25;--color-bg-active:#25252f;--color-border-subtle:#ffffff0f;--color-border-default:#ffffff1a;--color-border-strong:#ffffff29;--color-border-accent:#8b5cf659;--color-text-primary:#fafafb;--color-text-secondary:#a4a4b3;--color-text-muted:#6b6b78;--color-text-disabled:#45454f;--color-text-inverse:#0a0a0d;--color-accent:#8b5cf6;--color-accent-hover:#a78bfa;--color-accent-active:#7c3aed;--color-accent-soft:#8b5cf624;--color-accent-fade:#8b5cf60f;--color-accent-glow:#8b5cf68c;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-error-soft:#ef44441f;--color-panel-glass:#111116c7;--color-panel-glass-strong:#0b0b0ee0;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-7:28px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-xs:4px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-pill:999px;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, Monaco, monospace;--text-xs:11px;--text-sm:12.5px;--text-base:14px;--text-md:15px;--text-lg:17px;--text-xl:20px;--text-2xl:24px;--text-3xl:32px;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 12px #00000080, 0 1px 2px #0006;--shadow-lg:0 12px 32px #0000008c, 0 2px 6px #0006;--shadow-xl:0 24px 64px #0009, 0 4px 12px #0006;--shadow-accent:0 0 0 4px var(--color-accent-soft), 0 4px 16px var(--color-accent-glow);--transition-fast:.12s cubic-bezier(.32, .72, 0, 1);--transition-base:.2s cubic-bezier(.32, .72, 0, 1);--transition-slow:.32s cubic-bezier(.32, .72, 0, 1);--transition-spring:.38s cubic-bezier(.34, 1.56, .64, 1);--panel-width:320px;--header-height:56px;--footer-height:30px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{width:100%;height:100%;overflow:hidden}body{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text-primary);background-color:var(--color-bg-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;font-feature-settings:"cv11", "ss01";user-select:none;background-image:radial-gradient(at 100% 0,#8b5cf60f,#0000 50%),radial-gradient(at 0 100%,#38bdf808,#0000 50%);line-height:1.5}button{font-family:inherit;font-size:inherit;cursor:pointer;color:inherit;background:0 0;border:none}input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border-default);border-radius:var(--radius-pill);background-clip:padding-box;border:2px solid #0000}::-webkit-scrollbar-thumb:hover{background:var(--color-border-strong);background-clip:padding-box;border:2px solid #0000}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}button:focus-visible,input:focus-visible{outline-offset:1px}.app-shell{grid-template-rows:var(--header-height) 1fr var(--footer-height);grid-template-columns:var(--panel-width) 1fr var(--panel-width);background-color:var(--color-bg-base);grid-template-areas:"header header header""left center right""footer footer footer";width:100vw;height:100vh;display:grid}.app-header{padding:0 var(--space-5);background-color:var(--color-bg-elevated);border-bottom:1px solid var(--color-border-subtle);z-index:10;-webkit-app-region:drag;grid-area:header;justify-content:space-between;align-items:center;display:flex}.app-logo{align-items:center;gap:var(--space-3);font-weight:600;font-size:var(--text-md);letter-spacing:-.01em;color:var(--color-text-primary);display:flex}.app-logo-icon{border-radius:var(--radius-md);color:#fff;background:linear-gradient(135deg,#a78bfa 0%,#7c3aed 60%,#5b21b6 100%);justify-content:center;align-items:center;width:30px;height:30px;font-size:13px;font-weight:700;display:flex;box-shadow:inset 0 1px #ffffff40,0 2px 8px #7c3aed66,0 0 0 1px #ffffff0f}.app-logo-text{background:linear-gradient(90deg,#fafafb 0%,#c4b5fd 100%);-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.app-logo-text-sub{color:var(--color-text-muted);font-weight:400;font-size:var(--text-sm);margin-left:var(--space-1)}.app-header-actions{align-items:center;gap:var(--space-2);-webkit-app-region:no-drag;display:flex}.app-header-button{align-items:center;gap:var(--space-2);padding:7px var(--space-3);background-color:var(--color-bg-card);border:1px solid var(--color-border-default);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:var(--text-sm);transition:all var(--transition-fast);letter-spacing:-.005em;font-weight:500;display:inline-flex}.app-header-button:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary);border-color:var(--color-border-strong);transform:translateY(-1px)}.app-header-button:active{transform:translateY(0)}.app-header-button.primary{color:#fff;background:linear-gradient(#a78bfa 0%,#7c3aed 100%);border-color:#0000;font-weight:600;box-shadow:inset 0 1px #fff3,0 1px 2px #0000004d,0 4px 12px #7c3aed59}.app-header-button.primary:hover{color:#fff;background:linear-gradient(#b9a2fc 0%,#8b5cf6 100%);transform:translateY(-1px);box-shadow:inset 0 1px #ffffff4d,0 2px 4px #0000004d,0 6px 18px #7c3aed80}.mobile-panel-toggle{display:none}.app-footer{padding:0 var(--space-5);background-color:var(--color-bg-elevated);border-top:1px solid var(--color-border-subtle);font-size:var(--text-xs);color:var(--color-text-muted);font-family:var(--font-mono);letter-spacing:0;grid-area:footer;justify-content:space-between;align-items:center;display:flex}.app-panel{background-color:var(--color-bg-panel);background-image:linear-gradient(180deg, var(--color-bg-panel) 0%, var(--color-bg-elevated) 100%);border-right:1px solid var(--color-border-subtle);grid-template-rows:auto minmax(0,1fr);min-width:0;height:100%;min-height:0;display:grid;overflow:hidden}.app-panel.right{border-right:none;border-left:1px solid var(--color-border-subtle);grid-area:right}.app-panel.left{grid-area:left}.panel-header{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-subtle);background-color:#ffffff03;flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.panel-title{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.12em;color:var(--color-text-muted);padding-left:var(--space-2);font-weight:700;position:relative}.panel-title:before{content:"";background:linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-active) 100%);border-radius:var(--radius-pill);width:3px;height:12px;box-shadow:0 0 8px var(--color-accent-glow);position:absolute;top:50%;left:0;transform:translateY(-50%)}.panel-content{scrollbar-gutter:stable;flex:1 1 0;min-height:0;overflow:hidden auto}.app-stage{background-color:var(--color-bg-base);background-image:linear-gradient(45deg,#0a0a0d 25%,#0000 25%),linear-gradient(-45deg,#0a0a0d 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#0a0a0d 75%),linear-gradient(-45deg,#0000 75%,#0a0a0d 75%);background-position:0 0,0 12px,12px -12px,-12px 0;background-size:24px 24px;grid-area:center;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.stage-canvas-wrap{isolation:isolate;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.stage-canvas-wrap.pick-cursor,.stage-canvas-wrap.pick-cursor canvas{cursor:crosshair!important}.stage-canvas-wrap.brush-cursor,.stage-canvas-wrap.brush-cursor canvas{cursor:cell!important}.stage-canvas{image-rendering:-webkit-optimize-contrast;transform-origin:50%;will-change:transform;user-select:none;touch-action:none;background-color:#000;display:block;box-shadow:0 0 0 1px #ffffff0f,0 20px 60px #0009,0 4px 12px #0006}.stage-empty{justify-content:center;align-items:center;gap:var(--space-5);padding:var(--space-8);color:var(--color-text-muted);text-align:center;flex-direction:column;max-width:420px;display:flex}.stage-empty-icon{background:linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-elevated) 100%);border:1px solid var(--color-border-default);border-radius:var(--radius-xl);width:96px;height:96px;color:var(--color-accent);justify-content:center;align-items:center;animation:4s ease-in-out infinite float;display:flex;position:relative;box-shadow:inset 0 1px #ffffff0d,0 12px 32px #0006}.stage-empty-icon:after{content:"";border-radius:var(--radius-xl);background:radial-gradient(circle, var(--color-accent-soft) 0%, transparent 70%);z-index:-1;animation:3s ease-in-out infinite pulse;position:absolute;inset:-8px}.stage-empty-title{font-size:var(--text-xl);color:var(--color-text-primary);letter-spacing:-.015em;font-weight:600}.stage-empty-hint{font-size:var(--text-sm);color:var(--color-text-secondary);line-height:1.6}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes pulse{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.7;transform:scale(1.05)}}.drop-overlay{z-index:1000;-webkit-backdrop-filter:blur(20px)saturate(180%);pointer-events:none;opacity:0;transition:opacity var(--transition-base);background-color:#08080bd9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.drop-overlay.active{opacity:1;pointer-events:auto}.drop-overlay-content{align-items:center;gap:var(--space-5);padding:var(--space-10) var(--space-12);border:2px dashed var(--color-accent);border-radius:var(--radius-xl);background:radial-gradient(circle at center, var(--color-accent-fade) 0%, transparent 70%);flex-direction:column;animation:2s ease-in-out infinite dropPulse;display:flex}.drop-overlay-icon{width:64px;height:64px;color:var(--color-accent);filter:drop-shadow(0 0 16px var(--color-accent-glow))}.drop-overlay-title{font-size:var(--text-2xl);color:var(--color-text-primary);letter-spacing:-.02em;font-weight:600}.drop-overlay-hint{font-size:var(--text-sm);color:var(--color-text-secondary);letter-spacing:.01em}@keyframes dropPulse{0%,to{border-color:var(--color-accent);box-shadow:0 0 0 0 var(--color-accent-glow)}50%{border-color:var(--color-accent-hover);box-shadow:0 0 0 12px #0000}}.slider-group{padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--color-border-subtle)}.slider-group-title{align-items:center;gap:var(--space-2);text-transform:uppercase;letter-spacing:.14em;color:var(--color-text-muted);margin-bottom:var(--space-3);font-size:10px;font-weight:700;display:flex}.slider-group-title:after{content:"";background:linear-gradient(90deg, var(--color-border-default) 0%, transparent 100%);flex:1;height:1px}.slider-row{align-items:center;gap:var(--space-3);border-radius:var(--radius-sm);transition:background-color var(--transition-fast);grid-template-columns:70px 1fr 56px;padding:6px 0;display:grid}.slider-row:hover{background-color:#ffffff05}.slider-label{font-size:var(--text-sm);color:var(--color-text-secondary);letter-spacing:-.005em;transition:color var(--transition-fast);align-items:center;gap:6px;font-weight:500;display:flex}.slider-row:hover .slider-label,.slider-row.modified .slider-label{color:var(--color-text-primary)}.slider-modified-dot{background:var(--color-accent);width:5px;height:5px;box-shadow:0 0 6px var(--color-accent-glow);border-radius:50%;flex-shrink:0}.slider-track{cursor:pointer;align-items:center;height:24px;display:flex;position:relative}.slider-track:before{content:"";background:var(--color-border-strong);pointer-events:none;z-index:1;opacity:.6;border-radius:1px;width:1.5px;height:10px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.slider-track-input{--val-pct:50%;--track-fill:var(--color-accent);appearance:none;border-radius:var(--radius-pill);cursor:pointer;width:100%;height:4px;transition:height var(--transition-fast);background:0 0;outline:none}.slider-track-input::-webkit-slider-runnable-track{border-radius:var(--radius-pill);background:linear-gradient(to right, var(--track-fill) 0%, var(--track-fill) var(--val-pct), #ffffff12 var(--val-pct), #ffffff12 100%);height:4px;transition:height var(--transition-fast);border:0}.slider-track-input:hover::-webkit-slider-runnable-track{height:6px}.slider-track-input:focus::-webkit-slider-runnable-track{height:6px}.slider-track-input::-moz-range-track{border-radius:var(--radius-pill);background:#ffffff12;border:0;height:4px}.slider-track-input::-moz-range-progress{border-radius:var(--radius-pill);background:var(--track-fill);height:4px}.slider-track-input::-webkit-slider-thumb{appearance:none;cursor:grab;width:16px;height:16px;transition:transform var(--transition-fast), box-shadow var(--transition-fast);background:linear-gradient(#fff 0%,#e5e5e5 100%);border:0;border-radius:50%;margin-top:-6px;box-shadow:0 0 0 1px #0006,0 1px 2px #00000080,inset 0 1px #fff9}.slider-track-input::-moz-range-thumb{cursor:grab;width:16px;height:16px;transition:transform var(--transition-fast), box-shadow var(--transition-fast);background:linear-gradient(#fff 0%,#e5e5e5 100%);border:0;border-radius:50%;box-shadow:0 0 0 1px #0006,0 1px 2px #00000080}.slider-track-input:hover::-webkit-slider-thumb{box-shadow:0 0 0 1px #0006, 0 2px 4px #00000080, 0 0 0 6px var(--color-accent-fade);transform:scale(1.2)}.slider-track-input:hover::-moz-range-thumb{box-shadow:0 0 0 1px #0006, 0 2px 4px #00000080, 0 0 0 6px var(--color-accent-fade);transform:scale(1.2)}.slider-track-input:active::-webkit-slider-thumb{cursor:grabbing;box-shadow:0 0 0 1px #0006, 0 2px 6px #0009, 0 0 0 8px var(--color-accent-soft);transform:scale(1.25)}.slider-track-input:active::-moz-range-thumb{cursor:grabbing;box-shadow:0 0 0 1px #0006, 0 2px 6px #0009, 0 0 0 8px var(--color-accent-soft);transform:scale(1.25)}.slider-track-input.modified::-webkit-slider-thumb{box-shadow:0 0 0 1px #7c3aed66, 0 1px 3px #0006, 0 0 12px var(--color-accent-glow), inset 0 1px 0 #ffffff4d;background:linear-gradient(#c4b5fd 0%,#8b5cf6 100%)}.slider-track-input.modified::-moz-range-thumb{box-shadow:0 0 0 1px #7c3aed66, 0 1px 3px #0006, 0 0 12px var(--color-accent-glow);background:linear-gradient(#c4b5fd 0%,#8b5cf6 100%)}.slider-value{min-height:22px;font-size:var(--text-xs);font-family:var(--font-mono);font-feature-settings:"tnum";color:var(--color-text-muted);text-align:right;border-radius:var(--radius-xs);cursor:pointer;transition:all var(--transition-fast);letter-spacing:-.01em;background-color:#0000;justify-content:flex-end;align-items:center;padding:0 8px;font-weight:500;display:inline-flex}.slider-value:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary)}.slider-row.modified .slider-value{color:var(--color-accent-hover);background-color:var(--color-accent-fade);box-shadow:0 0 0 1px var(--color-border-accent)}.slider-value.reset-flash{animation:.6s ease-out valueFlash}@keyframes valueFlash{0%{background-color:var(--color-accent-soft);color:var(--color-accent-hover)}to{color:var(--color-text-muted);background-color:#0000}}.exif-row{padding:var(--space-3) var(--space-5);font-size:var(--text-sm);border-bottom:1px solid var(--color-border-subtle);transition:background-color var(--transition-fast);justify-content:space-between;align-items:center;display:flex}.exif-row:last-child{border-bottom:0}.exif-row:hover{background-color:#ffffff05}.exif-key{color:var(--color-text-muted);font-weight:500;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.06em}.exif-value{color:var(--color-text-primary);font-family:var(--font-mono);font-size:var(--text-xs);font-feature-settings:"tnum";text-align:right}.exif-empty{padding:var(--space-8) var(--space-5);text-align:center;color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.6}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:7px var(--space-3);background-color:var(--color-bg-card);border:1px solid var(--color-border-default);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:var(--text-sm);letter-spacing:-.005em;transition:all var(--transition-fast);white-space:nowrap;font-weight:500;display:inline-flex}.btn:hover{background-color:var(--color-bg-hover);border-color:var(--color-border-strong);transform:translateY(-1px);box-shadow:0 2px 6px #0000004d}.btn:active{box-shadow:none;transform:translateY(0)}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.btn.primary{color:#fff;background:linear-gradient(#a78bfa 0%,#7c3aed 100%);border-color:#0000;font-weight:600;box-shadow:inset 0 1px #fff3,0 1px 2px #0000004d,0 4px 12px #7c3aed59}.btn.primary:hover{color:#fff;background:linear-gradient(#b9a2fc 0%,#8b5cf6 100%);border-color:#0000;box-shadow:inset 0 1px #ffffff4d,0 2px 4px #0000004d,0 6px 18px #7c3aed80}.btn.ghost{color:var(--color-text-secondary);background-color:#0000;border-color:#0000}.btn.ghost:hover{background-color:var(--color-bg-hover);color:var(--color-text-primary);box-shadow:none;border-color:#0000;transform:none}.btn.icon{border-radius:var(--radius-md);width:30px;height:30px;padding:0}.btn.w-full{width:100%}.toast{bottom:calc(var(--footer-height) + var(--space-4));padding:var(--space-3) var(--space-5);background-color:var(--color-bg-card);border:1px solid var(--color-border-default);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:var(--text-sm);box-shadow:var(--shadow-lg);z-index:100;align-items:center;gap:var(--space-3);-webkit-backdrop-filter:blur(12px);font-weight:500;animation:.32s cubic-bezier(.34,1.56,.64,1) toastSlideUp;display:flex;position:fixed;left:50%;transform:translate(-50%)}.toast:before{content:"";border-radius:var(--radius-md) 0 0 var(--radius-md);background:var(--color-text-muted);width:3px;position:absolute;top:0;bottom:0;left:0}.toast.success:before{background:var(--color-success)}.toast.error:before{background:var(--color-error)}.toast.warning:before{background:var(--color-warning)}.toast.info:before{background:var(--color-accent)}@keyframes toastSlideUp{0%{opacity:0;transform:translate(-50%,16px)}to{opacity:1;transform:translate(-50%)}}.spinner{border:2px solid var(--color-border-default);border-top-color:var(--color-accent);border-radius:50%;flex-shrink:0;width:14px;height:14px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{-webkit-backdrop-filter:blur(8px);justify-content:center;align-items:center;gap:var(--space-4);z-index:50;background-color:#08080bb3;flex-direction:column;display:flex;position:absolute;inset:0}.loading-text{color:var(--color-text-primary);font-size:var(--text-sm);font-weight:500}.mobile-tab-bar{display:none}@media (width<=900px){:root{--header-height:48px;--footer-height:44px;--tab-bar-height:56px}.app-shell{grid-template-rows:var(--header-height) 1fr var(--tab-bar-height) var(--footer-height);grid-template-columns:1fr;grid-template-areas:"header""center""tabbar""footer"}.app-panel.left,.app-panel.right{top:var(--header-height);z-index:200;background-color:var(--color-bg-panel);width:min(420px,95vw);max-width:95vw;height:auto;box-shadow:var(--shadow-lg);transition:transform var(--transition-base);border-left:1px solid var(--color-border-subtle);border-top:1px solid var(--color-border-subtle);position:fixed;bottom:0}.app-panel.left{border-left:none;border-right:1px solid var(--color-border-subtle);left:0;transform:translate(-105%)}.app-panel.left.open{transform:translate(0)}.app-panel.right{border-radius:var(--radius-lg) var(--radius-lg) 0 0;right:0;transform:translateY(105%)}.app-panel.right.open{transform:translateY(0)}.app-panel.right .panel-header{border-radius:var(--radius-lg) var(--radius-lg) 0 0;background-color:var(--color-bg-elevated)}.mobile-panel-backdrop{z-index:199;-webkit-backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity var(--transition-base);background:#0009;position:fixed;inset:0}.mobile-panel-backdrop.open{opacity:1;pointer-events:auto}.mobile-panel-toggle{display:inline-flex!important}.mobile-tab-bar{background-color:var(--color-bg-elevated);border-top:1px solid var(--color-border-subtle);padding:0 var(--space-2);z-index:5;grid-area:tabbar;align-items:stretch;display:flex}.mobile-tab{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;cursor:pointer;border-radius:var(--radius-sm);-webkit-tap-highlight-color:transparent;touch-action:manipulation;background:0 0;border:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;min-height:48px;padding:6px 2px;font-size:9px;font-weight:600;transition:color .12s;display:flex;position:relative}.mobile-tab svg{width:20px;height:20px}.mobile-tab.active{color:var(--color-accent)}.mobile-tab.active:after{content:"";background-color:var(--color-accent);width:16px;height:2px;box-shadow:0 0 8px var(--color-accent-glow);border-radius:1px;position:absolute;top:4px}.app-header{padding:0 var(--space-3)}.app-header-actions .btn span,.app-header-actions .btn text{display:none}.app-header-actions .btn{min-width:36px;min-height:36px;padding:0}.histogram-bar{top:var(--space-2);right:var(--space-2);z-index:4;width:160px;position:absolute}.histogram-bar .histogram{height:40px}.zoom-controls .btn:not(.zoom-level){width:32px;height:32px}.stats-overlay{padding:2px 6px;font-size:10px}}@media (width<=480px){.app-logo-text{display:none}.app-header-actions{gap:4px}.app-header-actions 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cubic-bezier(.32,.72,0,1)}.import-progress-failed{color:var(--color-error);margin-top:var(--space-2);font-size:var(--text-xs);font-weight:500}.left-tab-panel{display:block}@media (width<=900px){.left-tab-panel{display:none}.left-tab-panel.active{display:block}}.mask-panel-root{min-height:0}.mask-toolbar{padding:var(--space-3) var(--space-4);gap:var(--space-2);border-bottom:1px solid var(--color-border-subtle);flex-direction:column;display:flex}.mask-toolbar-row{gap:var(--space-2);grid-template-columns:1fr 1fr 1fr;display:grid}.mask-tool-btn{min-height:40px;font-size:var(--text-xs);padding:var(--space-2)}.mask-subject-btn{min-height:44px}.mask-hint{color:var(--color-text-muted);margin:0;line-height:1.4}.mask-panel,.mask-list{gap:var(--space-2);flex-direction:column;display:flex}.mask-card{gap:var(--space-2);padding:var(--space-3);background-color:var(--color-bg-elevated);border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);transition:border-color 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