:root{--bg: #0f1115;--bg-elev: #141821;--text: #e6e8ef;--muted: #a0a7b4;--accent: #7aa2f7;--accent-2: #7dcfff;--danger: #ff6b6b;--success: #4ade80;--warning: #fbbf24;--border: #2a2f3a;--shadow: rgba(0,0,0,.4);--radius: 12px;--radius-sm: 8px;--radius-lg: 16px;--dock-height: calc(96px + env(safe-area-inset-bottom, 0px)) ;--tool-max-height: calc(100vh - var(--dock-height) - 120px);--tool-min-height: 420px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--shadow-1: 0 1px 2px rgba(0,0,0,.25), 0 8px 24px rgba(0,0,0,.32);--shadow-2: 0 4px 8px rgba(0,0,0,.15), 0 12px 32px rgba(0,0,0,.25);--shadow-focus: 0 0 0 3px color-mix(in oklab, var(--accent) 30%, transparent);--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--font-sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";--transition-fast: .1s ease-out;--transition-base: .16s ease-out;--transition-slow: .24s ease-out}@media (max-width: 640px){:root{--dock-height: calc(80px + env(safe-area-inset-bottom, 0px)) }}.light{--bg: #f6f7fb;--bg-elev: #ffffff;--text: #1b1f2a;--muted: #4b5565;--accent: #3366ff;--accent-2: #5aa2ff;--danger: #d14343;--success: #059669;--warning: #d97706;--border: #e3e8ef;--shadow: rgba(0,0,0,.1);--shadow-1: 0 1px 2px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.08);--shadow-2: 0 4px 8px rgba(0,0,0,.05), 0 12px 32px rgba(0,0,0,.08);--shadow-focus: 0 0 0 3px color-mix(in oklab, var(--accent) 20%, transparent)}:root[data-density=compact]{--space-2: 6px;--space-3: 10px;--space-4: 12px;--space-5: 18px;--space-6: 24px;--space-7: 36px;--space-8: 48px;--radius: 10px;--radius-sm: 6px;--radius-lg: 14px;--tool-min-height: 360px}.tool-root{display:flex;flex-direction:column;height:100%;min-height:0;overflow:hidden;background:var(--bg)}.tool-scroll-view{flex:1;overflow-y:auto;min-height:0;padding:var(--space-4);max-width:100%}.tool-split{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4);height:100%;min-height:0;padding:var(--space-4);overflow:hidden}.tool-pane{display:flex;flex-direction:column;min-height:0;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-elev)}.tool-pane-header{padding:var(--space-3);border-bottom:1px solid var(--border);font-weight:600;font-size:13px;color:var(--muted);display:flex;align-items:center;justify-content:space-between;background:var(--bg)}.tool-pane-content{flex:1;overflow:auto;padding:var(--space-3);min-height:0}@media (max-width: 800px){.tool-split{grid-template-columns:1fr;grid-template-rows:1fr 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var(--transition-base);width:100%}.input:focus{border-color:var(--accent);box-shadow:var(--shadow-focus)}.input::placeholder{color:var(--muted)}.textarea{padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elev);color:var(--text);font:inherit;outline:none;transition:all var(--transition-base);resize:vertical;min-height:80px;font-family:var(--font-mono);line-height:1.5;width:100%}.textarea:focus{border-color:var(--accent);box-shadow:var(--shadow-focus)}.select{padding:var(--space-2) var(--space-3);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elev);color:var(--text);font:inherit;outline:none;cursor:pointer;transition:all var(--transition-base)}.select:focus{border-color:var(--accent);box-shadow:var(--shadow-focus)}.chip{display:inline-flex;align-items:center;gap:var(--space-1);padding:6px 12px;background:color-mix(in oklab,var(--bg-elev) 80%,transparent);border:1px solid var(--border);border-radius:999px;color:var(--text);font-size:13px;cursor:pointer;transition:all var(--transition-base)}.chip:hover{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 8%,var(--bg-elev));box-shadow:var(--shadow-1)}.chip.active{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 16%,var(--bg-elev))}.switch{display:inline-flex;align-items:center;gap:var(--space-2);cursor:pointer}.switch input[type=checkbox]{appearance:none;width:44px;height:24px;border-radius:999px;background:var(--border);position:relative;outline:none;cursor:pointer;transition:background-color var(--transition-base)}.switch input[type=checkbox]:focus-visible{box-shadow:var(--shadow-focus)}.switch input[type=checkbox]:checked{background:var(--accent)}.switch input[type=checkbox]:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--text);transition:transform var(--transition-base);box-shadow:0 2px 4px #0003}.switch input[type=checkbox]:checked:after{transform:translate(20px)}.switch.small input[type=checkbox]{width:36px;height:20px}.switch.small input[type=checkbox]:after{width:16px;height:16px}.switch.small input[type=checkbox]:checked:after{transform:translate(16px)}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:500;border:1px solid var(--border)}.badge.success{background:color-mix(in oklab,var(--success) 20%,transparent);color:var(--success);border-color:color-mix(in oklab,var(--success) 30%,var(--border))}.badge.error{background:color-mix(in oklab,var(--danger) 20%,transparent);color:var(--danger);border-color:color-mix(in oklab,var(--danger) 30%,var(--border))}.badge.warning{background:color-mix(in oklab,var(--warning) 20%,transparent);color:var(--warning);border-color:color-mix(in oklab,var(--warning) 30%,var(--border))}.tool-container{height:100%;display:flex;flex-direction:column;overflow:hidden}.tool-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border);background:var(--bg);flex-shrink:0}.tool-title{font-weight:600;color:var(--text);margin:0}.tool-subtitle{font-size:13px;color:var(--muted);margin:0}.tool-content{flex:1;overflow:auto;padding:var(--space-4);min-height:0}.tool-content.compact{padding:var(--space-3)}.tool-content.scroll{overscroll-behavior:contain}.segmented{display:inline-flex;background:color-mix(in oklab,var(--bg) 85%,transparent);border-radius:var(--radius-sm);padding:3px;border:1px solid var(--border)}.segmented-item{padding:6px 12px;border:none;background:transparent;border-radius:6px;cursor:pointer;color:var(--text);font:inherit;transition:all var(--transition-fast)}.segmented-item.active{background:var(--bg-elev);box-shadow:0 1px 2px 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768px){.grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}.tool-content{padding:var(--space-3)}.btn{padding:var(--space-3) var(--space-4)}.tool-header{padding:var(--space-3)}}@media (max-height: 600px){.tool-content{padding:var(--space-2)}}*{box-sizing:border-box}html,body,#root{height:100%;height:100dvh}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";background:var(--bg);color:var(--text);transition:background-color .18s ease,color .18s ease}:root{--topbar-height: 60px}.app-shell{display:grid;grid-template-rows:auto 1fr auto;height:100%;height:100dvh;overflow:hidden}.topbar{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--bg-elev);position:sticky;top:0;z-index:10;-webkit-backdrop-filter:saturate(120%) blur(8px);backdrop-filter:saturate(120%) blur(8px)}.topbar .topbar-actions{display:flex;gap:8px;align-items:center}.icon-btn{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;border:1px solid var(--border);background:var(--bg-elev);color:var(--text);cursor:pointer;transition:background-color .14s ease,border-color .14s ease,transform 80ms ease,box-shadow .16s ease}.icon-btn:hover{border-color:var(--accent);box-shadow:0 2px 10px var(--shadow)}.icon-btn:active{transform:translateY(1px)}.icon-btn.active{border-color:var(--accent);box-shadow:0 2px 12px var(--shadow)}.search-wrap{position:relative}.search-lead{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--muted)}.search-input{width:100%;padding:10px 12px 10px 34px;border-radius:12px;border:1px solid var(--border);background:var(--bg-elev);color:var(--text);outline:none;transition:background-color .16s ease,border-color .16s ease,box-shadow .16s ease}.search-input::placeholder{color:var(--muted)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in oklab,var(--accent) 30%,transparent)}.search-item:hover{background:color-mix(in oklab,var(--accent) 10%,transparent)}.search-kbd{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:inline-flex;gap:4px;align-items:center;padding:2px 6px;border:1px solid var(--border);border-radius:6px;color:var(--muted);font-size:11px;background:color-mix(in oklab,var(--bg-elev) 85%,transparent)}.search-pop{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--bg-elev);border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px var(--shadow);max-height:360px;overflow:auto;z-index:20}.search-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:10px;background:transparent;border:0;color:var(--text);cursor:pointer}.search-item.active{background:color-mix(in oklab,var(--accent) 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dock-in{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.dock .dock-icon{filter:drop-shadow(0 2px 6px var(--shadow)) brightness(1.08) contrast(1.08) saturate(1.05) invert(.06)}.light .dock .dock-icon{filter:drop-shadow(0 2px 6px var(--shadow)) brightness(.98) contrast(1) invert(0)}.dock-icon{filter:drop-shadow(0 1px 3px var(--shadow)) brightness(1.06) contrast(1.05) saturate(1.04) invert(.06)}.light .dock-icon{filter:drop-shadow(0 1px 3px var(--shadow)) brightness(.98) contrast(1) invert(0)}:root:not(.light) .dock-icon{mix-blend-mode:screen}:root:not(.light) img.dock-icon{filter:invert(.9) sepia(0) saturate(.8) hue-rotate(0deg) brightness(1.1) contrast(1.05) drop-shadow(0 1px 3px var(--shadow))!important}.light img.dock-icon{filter:none!important}@media (max-width: 700px){.tool-stage{border-radius:10px}}.btn{background:var(--bg-elev);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:8px 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ease}.chip:hover{border-color:var(--accent);box-shadow:0 2px 10px var(--shadow)}.chip.active{border-color:var(--accent);background:color-mix(in oklab,var(--accent) 14%,var(--bg-elev))}.tool{padding:var(--space-4)}.tool-header{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-3)}.tool-title{font-size:18px;font-weight:700}.tool-subtitle{font-size:13px;color:var(--muted)}.tool-section{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg)}.tool-section+.tool-section{margin-top:var(--space-3)}.tool-section .section-header{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border);font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:12px}.tool-section .section-body{padding:var(--space-3) var(--space-4)}.input,select,textarea{background:var(--bg-elev);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:8px 10px;outline:none;transition:background-color .16s 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span{color:var(--text);font-size:13px}.modal-backdrop{position:fixed;inset:0;background:#00000059;display:grid;place-items:center;z-index:50}.modal{width:min(700px,92vw);max-height:86vh;overflow:auto;background:var(--bg);border:1px solid var(--border);border-radius:14px;box-shadow:0 20px 60px var(--shadow)}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.modal-body{padding:16px}.modal-footer{display:flex;gap:10px;justify-content:flex-end;padding:14px 16px;border-top:1px solid var(--border)}.form-label{display:block;margin:10px 0 6px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.02em}.form-input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--bg-elev);color:var(--text)}.row{display:flex;gap:12px}.col{flex:1}.palette-backdrop{position:fixed;inset:0;background:#00000059;display:grid;place-items:start center;padding-top:10vh;z-index:60}.palette{width:min(760px,94vw);background:var(--bg-elev);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow-1);overflow:hidden}.palette-input-wrap{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border)}.palette-input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);outline:none}.palette-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in oklab,var(--accent) 30%,transparent)}.palette-list{max-height:60vh;overflow:auto;padding:6px}.palette-item{width:100%;display:flex;gap:12px;align-items:center;border:0;background:transparent;color:var(--text);text-align:left;padding:10px;border-radius:10px;cursor:pointer}.palette-item:hover,.palette-item.active{background:color-mix(in oklab,var(--accent) 12%,transparent)}.palette-meta .title{font-weight:600}.palette-meta .desc{font-size:12px;color:var(--muted)}.home-grid{padding:var(--space-5)}.home-grid section{margin-bottom:var(--space-5)}.home-grid h3{margin:0 0 var(--space-3);font-size:16px;color:var(--muted)}.tool-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-3)}.tool-card{display:grid;align-content:start;gap:8px;padding:var(--space-4);background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);text-align:left;cursor:pointer;box-shadow:var(--shadow-1);transition:transform .12s ease,box-shadow .16s ease,border-color .14s ease,background-color .14s ease}.tool-card:hover{transform:translateY(-2px);border-color:var(--accent)}.tool-card .icon-wrap{width:44px;height:44px;display:grid;place-items:center;border-radius:10px;background:color-mix(in oklab,var(--accent) 8%,transparent)}.tool-card .title{font-weight:600}.tool-card .desc{font-size:12px;color:var(--muted)}.toasts{position:fixed;right:16px;bottom:calc(var(--dock-height) + 16px);display:grid;gap:10px;z-index:80}@media (max-width: 640px){.toasts{right:10px;bottom:calc(var(--dock-height) + 10px)}}