.chromaticity-page{background-color:var(--color-bg-deep);color:var(--color-text-primary);box-sizing:border-box;flex-direction:column;justify-content:flex-start;align-items:center;min-height:100vh;margin:0;padding:20px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex}@media (width>=769px){.chromaticity-page{padding-top:10px}}.chromaticity-share-toast{z-index:100;border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-primary);box-shadow:var(--shadow-elevated);border:1px solid var(--border-default);pointer-events:none;padding:.5rem .75rem;font-size:.875rem;position:fixed;top:1rem;left:50%;transform:translate(-50%)}.fade-enter-active,.fade-leave-active{transition:opacity .2s}.fade-enter-from,.fade-leave-to{opacity:0}.chromaticity-toolbar-icon{border-radius:var(--radius-sm);cursor:pointer;box-sizing:border-box;border:1px solid var(--border-default);width:36px;height:36px;color:var(--color-text-primary);background:0 0;flex:none;justify-content:center;align-items:center;padding:0;text-decoration:none;transition:background-color .2s,border-color .2s,color .2s;display:inline-flex}.chromaticity-toolbar-icon:hover{background-color:var(--color-hover);border-color:var(--border-strong)}.chromaticity-toolbar-icon-svg{flex-shrink:0;min-width:18px;min-height:18px;display:block;width:18px!important;max-width:none!important;height:18px!important;max-height:none!important}.chromaticity-theme-row{justify-content:center;margin:0 0 10px;display:flex}.image-upload-input{display:none}.main-content{justify-content:center;align-items:center;width:100%;max-width:1200px;display:flex}.workspace{background:0 0;justify-content:center;align-items:stretch;width:auto;max-width:100%;display:flex;overflow:visible}.chromaticity-page h1{text-align:center;overflow-wrap:anywhere;word-break:break-word;box-sizing:border-box;width:100%;max-width:100%;margin:4px 0 10px;padding:0 12px;font-size:clamp(1.2rem,4vw,1.8rem);font-weight:500;line-height:1.25}.chromaticity-page-controls{max-width:1200px;margin-left:auto;margin-right:auto}.controls{box-sizing:border-box;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;width:100%;margin-bottom:12px;padding:0 12px;display:flex}.workspace-chart{box-sizing:border-box;flex-direction:column;flex:0 640px;align-items:center;width:100%;max-width:640px;padding:0;display:flex;position:relative}.chromaticity-page .diagram-canvas{cursor:crosshair;background-color:#000;width:100%;max-width:100%;height:auto;display:block}.chromaticity-page--light .diagram-canvas{background-color:#fff}.workspace-info{flex:0 0 359px;padding:20px}.coord-box{flex-grow:1;min-width:200px}#live-color-info{color:#9ca3af;min-height:1.25em;margin-top:4px;margin-bottom:4px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:13px}#live-color-info .cct-ref-note{color:#6b7280;margin-left:0;font-family:inherit;font-size:11px}.info-panel-marker-actions{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.info-panel-marker-actions .mark-btn{flex:0 auto;min-width:3.25rem;padding-left:12px;padding-right:12px}.info-panel-marker-actions .clear-markers-btn,.info-panel-marker-actions .toggle-marker-numbers-btn{white-space:nowrap;flex:7.25rem;min-width:7.25rem;padding-left:10px;padding-right:10px}.workspace-chart{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:10px;display:flex}.chart-text-buttons{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;width:100%;margin-top:12px;display:flex}.chart-text-btn{color:#f4f4f5;letter-spacing:.01em;background-color:#27272a;border:1px solid #52525b;border-radius:999px;justify-content:center;align-items:center;min-height:34px;padding:6px 14px;font-size:12px;font-weight:500;line-height:1.2;display:inline-flex;box-shadow:inset 0 1px #ffffff0a}.chart-text-btn:hover:not(:disabled){background-color:#3f3f46;border-color:#71717a}.chart-text-btn--axes.chart-text-btn--active{color:#eff6ff;background-color:#1d4ed8;border-color:#3b82f6}.chart-text-btn--axes.chart-text-btn--active:hover:not(:disabled){background-color:#2563eb;border-color:#60a5fa}.chart-text-btn--download{color:#dcfce7;background-color:#14532d;border-color:#16a34a}.chart-text-btn--download:hover:not(:disabled){background-color:#166534;border-color:#22c55e}.rgb-input-group,.xy-input-group,.hex-input-group{margin-top:10px}.rgb-input-group label,.xy-input-group label,.hex-input-group label{align-items:center;gap:8px;margin-bottom:5px;font-size:13px;display:flex}.current-rgb-display,.current-xy-display{font-family:var(--font-mono);color:var(--color-text-tertiary);margin-left:4px;font-size:12px}.current-rgb-preview,.current-xy-preview{vertical-align:middle;border:2px solid #555;border-radius:4px;width:24px;height:24px;margin-left:4px;display:inline-block}.rgb-inputs,.xy-inputs,.hex-inputs{flex-wrap:nowrap;align-items:center;gap:8px;width:100%;max-width:100%;display:flex}.value-field{flex:1 1 0;align-items:center;gap:4px;min-width:0;display:flex}.rgb-input,.xy-input,.hex-input{background-color:var(--color-panel);border:1px solid var(--border-default);border-radius:var(--radius-sm);width:80px;color:var(--color-text-primary);font-family:var(--font-mono);text-align:center;padding:6px 8px;font-size:13px;transition:border-color .2s,box-shadow .2s}.rgb-input:focus,.xy-input:focus,.hex-input:focus{border-color:var(--color-accent);box-shadow:var(--focus-ring);outline:none}.rgb-input-group .rgb-inputs--with-copy,.xy-input-group .xy-inputs--with-copy,.hex-input-group .hex-inputs--with-copy{width:100%;max-width:100%}.rgb-input-group .rgb-inputs--with-copy .rgb-input,.xy-input-group .xy-inputs--with-copy .xy-input,.value-field .rgb-input,.value-field .xy-input{flex:auto;width:100%;min-width:0}.hex-input-group .hex-inputs--with-copy .hex-input{text-transform:uppercase;flex:1;width:auto;min-width:0}.hex-input{text-transform:uppercase;width:120px}.value-copy-btn{color:#e4e4e7;cursor:pointer;background-color:#333;border:1px solid #555;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:0;transition:border-color .2s,background-color .2s,color .2s;display:inline-flex}.value-field .value-copy-btn{width:36px;min-width:36px;height:36px;min-height:36px}.hex-inputs--with-copy .value-copy-btn{width:40px;min-width:40px;height:36px}.value-copy-btn:hover{color:#fff;background-color:#3a3a3a;border-color:#3b82f6}.value-copy-btn:focus-visible{outline-offset:2px;outline:2px solid #3b82f6}.value-copy-btn-icon{stroke-width:2.25px;flex-shrink:0;min-width:18px;min-height:18px;display:block;width:18px!important;max-width:none!important;height:18px!important;max-height:none!important}.rgb-input:focus,.xy-input:focus,.hex-input:focus{background-color:#3a3a3a;border-color:#3b82f6;outline:none}.rgb-input.invalid,.xy-input.invalid,.hex-input.invalid{background-color:#3a1f1f;border-color:#ef4444}.rgb-error,.xy-error,.hex-error{color:#ef4444;margin-top:5px;font-size:12px}.color-preview-container{justify-content:center;align-items:center;width:100%;display:flex}.color-preview{border-radius:6px;width:100%;height:40px;display:block}.marker-info{color:#aaa;margin-top:8px;font-size:12px}.image-picker-panel{border:1px solid var(--border-default);border-radius:var(--radius-lg);margin-top:12px;padding:16px}.image-picker-header{color:#ddd;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;font-size:12px;display:flex}.image-picker-header-actions{flex-shrink:0;align-items:center;gap:6px;display:inline-flex}.image-picker-upload-btn{background-color:#444;border:1px solid #666;align-items:center;gap:6px;padding:4px 8px;font-size:12px;display:inline-flex}.image-picker-cancel-btn{color:#f4f4f5;background-color:#3f3f46;border:1px solid #71717a;align-items:center;gap:6px;padding:4px 8px;font-size:12px;display:inline-flex}.image-picker-cancel-btn:hover{background-color:#52525b;border-color:#a1a1aa}.image-picker-upload-icon{flex-shrink:0;min-width:16px;min-height:16px;display:block;width:16px!important;max-width:none!important;height:16px!important;max-height:none!important}.image-picker-canvas{cursor:not-allowed;background:#111;border:1px dashed #555;border-radius:4px;width:100%;max-width:280px;min-height:120px;margin:0 auto;display:block}.image-picker-canvas.is-ready{cursor:crosshair;border-style:solid;border-color:#10b981}.image-picker-hint{color:#9ca3af;text-align:center;margin-top:6px;margin-bottom:0;font-size:12px}.image-picker-limits{color:#71717a;text-align:center;margin:4px 0 0;font-size:11px;line-height:1.4}.image-zoom-panel{width:max-content;margin:10px auto 0}.image-zoom-canvas{background:#111;border:1px solid #52525b;border-radius:4px;width:132px;height:132px;display:block}.image-zoom-info{color:#d1d5db;text-align:center;margin:6px 0 0;font-size:11px}.mark-btn{background-color:#3b82f6;border-color:#2563eb}.mark-btn:hover:not(:disabled){background-color:#2563eb}.clear-markers-btn{background-color:#ef4444;border-color:#dc2626}.clear-markers-btn:hover:not(:disabled){background-color:#dc2626}.toggle-marker-numbers-btn{background-color:#52525b;border-color:#71717a}.toggle-marker-numbers-btn:hover:not(:disabled){background-color:#71717a}@media (width<=768px){.chromaticity-page{padding:14px 10px 10px}h1{margin-bottom:6px;font-size:1.2rem}.main-content{margin-top:0}.controls{margin-bottom:4px}.workspace-chart{margin-top:2px}.workspace{flex-direction:column;width:100%}.workspace-chart{flex:none;width:100%;max-width:none}.workspace-info{flex:none;width:100%;font-size:12px}.color-preview{max-width:none;height:36px}.rgb-input,.xy-input,.hex-input{font-size:16px}.coord-box{min-width:auto}.info-panel-marker-actions .mark-btn{padding:8px 10px;font-size:11px;flex:100%!important;min-width:0!important;max-width:none!important}.info-panel-marker-actions .clear-markers-btn,.info-panel-marker-actions .toggle-marker-numbers-btn{white-space:normal;padding:8px 6px;font-size:11px;line-height:1.25;flex:calc(50% - 4px)!important;min-width:0!important;max-width:none!important}.controls{flex-wrap:wrap;justify-content:center;gap:6px;width:100%}.chart-text-buttons{justify-content:flex-start;gap:6px;width:100%;margin-top:4px}.chart-text-buttons>.chart-text-btn{white-space:normal;word-break:break-word;overflow-wrap:break-word;text-align:center;border-radius:999px;flex:calc(33.333% - 4px);min-width:calc(33.333% - 4px);max-width:calc(33.333% - 4px);min-height:30px;padding:6px 4px;font-size:10px}button:not(.chromaticity-toolbar-icon):not(.value-copy-btn){white-space:normal;word-break:break-word;overflow-wrap:break-word;text-align:center;flex:calc(50% - 3px);justify-content:center;align-items:center;min-width:calc(50% - 3px);max-width:calc(50% - 3px);min-height:36px;padding:8px 4px;font-size:10px;line-height:1.2;display:flex}button.chromaticity-toolbar-icon{width:40px;height:40px;padding:0;flex:none!important;min-width:40px!important;max-width:none!important}}@media (width<=480px){h1{font-size:1rem}.chart-text-buttons{gap:4px;margin-top:4px}.chart-text-buttons>.chart-text-btn{flex:calc(50% - 2px);min-width:calc(50% - 2px);max-width:calc(50% - 2px);min-height:28px;padding:5px 3px;font-size:9px;line-height:1.15}.workspace-info{padding:15px;font-size:11px}.color-preview{height:32px}.rgb-input,.xy-input,.hex-input{font-size:16px}button:not(.chromaticity-toolbar-icon):not(.value-copy-btn){white-space:normal;word-break:break-word;overflow-wrap:break-word;text-align:center;flex:calc(50% - 3px);justify-content:center;align-items:center;min-width:calc(50% - 3px);max-width:calc(50% - 3px);min-height:34px;padding:7px 3px;font-size:9px;line-height:1.2;display:flex}button.chromaticity-toolbar-icon{width:40px;height:40px}}@media (hover:none) and (pointer:coarse){button:not(.chromaticity-toolbar-icon):not(.value-copy-btn){white-space:normal;word-break:break-word;overflow-wrap:break-word;text-align:center;justify-content:center;align-items:center;min-height:44px;padding:10px 8px;line-height:1.3;display:flex}button.chromaticity-toolbar-icon,a.chromaticity-toolbar-icon{flex:none;width:44px;min-width:44px;height:44px;min-height:44px;padding:0}.value-copy-btn{width:36px;min-width:36px;height:36px;min-height:36px}.hex-inputs--with-copy .value-copy-btn{width:44px;min-width:44px;height:44px;min-height:44px}}.marked-points-list{box-sizing:border-box;background:#2b2b2b;border-radius:8px;width:100%;max-width:960px;margin:14px auto 0;padding:12px;box-shadow:0 4px 15px #00000073}.marked-points-list__title{color:#f4f4f5;text-align:left;margin:0 0 10px;font-size:14px;font-weight:600}.marked-points-list__rgb{flex-wrap:wrap;align-items:center;gap:8px;display:inline-flex}.marked-points-list__hex{font-variant-numeric:tabular-nums;letter-spacing:.02em;white-space:nowrap}.marked-points-list__swatch{border:1px solid #ffffff59;border-radius:3px;flex-shrink:0;width:14px;height:14px;display:inline-block;box-shadow:inset 0 0 0 1px #00000026}.marked-points-list__table-wrap{width:100%;overflow-x:auto}.marked-points-list__table{border-collapse:collapse;table-layout:fixed;width:100%;font-family:monospace;font-size:12px}.marked-points-list__col-index{text-align:center;width:2.5rem}.marked-points-list__table th,.marked-points-list__table td{border:1px solid var(--border-default);text-align:left;color:var(--color-text-secondary);word-break:break-word;padding:6px 8px}.marked-points-list__table th{background:var(--color-surface);color:var(--color-text-primary);font-weight:600}.marked-points-list__table tbody 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.image-picker-hint{color:#6b7280}.chromaticity-page--light .image-picker-limits{color:#9ca3af}.chromaticity-page--light #live-color-info{color:#6b7280;min-height:1.25em;font-size:14px}.chromaticity-page--light #live-color-info .cct-ref-note{color:#9ca3af}.chromaticity-page--light .rgb-input,.chromaticity-page--light .xy-input,.chromaticity-page--light .hex-input,.chromaticity-page--light .value-copy-btn{color:#111827;background-color:#fff;border-color:#d1d5db}.chromaticity-page--light .rgb-input:focus,.chromaticity-page--light .xy-input:focus,.chromaticity-page--light .hex-input:focus{background-color:#f9fafb;border-color:#3b82f6}.chromaticity-page--light .rgb-input.invalid,.chromaticity-page--light .xy-input.invalid,.chromaticity-page--light .hex-input.invalid{background-color:#fef2f2}.chromaticity-page--light .value-copy-btn:hover{color:#111827;background-color:#f3f4f6}.chromaticity-page--light .current-rgb-preview,.chromaticity-page--light 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td{color:#374151;border-color:#e5e7eb}.chromaticity-page--light .marked-points-list__table th{color:#1f2937;background:#f3f4f6}.chromaticity-page--light .marked-points-list__table tbody tr:nth-child(2n){background:#f1f5f9}.chromaticity-about{box-sizing:border-box;width:100%}.chromaticity-about__title{color:#fff}.chromaticity-about__text{color:#d1d5db}.chromaticity-about__icon{flex-shrink:0;max-width:none!important;max-height:none!important}.chromaticity-about__icon--alert{color:#60a5fa}.chromaticity-about__icon--check{color:#4ade80}.chromaticity-page--light .chromaticity-about__title{color:#0f172a}.chromaticity-page--light .chromaticity-about__text{color:#475569}.chromaticity-page--light .chromaticity-about__icon--alert{color:#3b82f6}.chromaticity-page--light .chromaticity-about__icon--check{color:#22c55e}.chromaticity-footer{text-align:center;box-sizing:border-box;width:100%;max-width:1200px;margin:28px auto 8px;padding:0 12px 12px}.chromaticity-copyright{color:#9ca3af;margin:0 0 6px;font-size:13px;line-height:1.5}.chromaticity-copyright-link{color:inherit;text-decoration:none;transition:color .15s}.chromaticity-copyright-link:hover{color:#e5e7eb;text-decoration:underline}.chromaticity-copyright-email{color:#71717a;margin:0;font-size:12px;line-height:1.5}.chromaticity-copyright-email-link{color:#93c5fd;text-decoration:none;transition:color .15s}.chromaticity-copyright-email-link:hover{color:#bfdbfe;text-decoration:underline}.chromaticity-page--light .chromaticity-copyright{color:#6b7280}.chromaticity-page--light .chromaticity-copyright-link:hover{color:#111827}.chromaticity-page--light .chromaticity-copyright-email{color:#9ca3af}.chromaticity-page--light .chromaticity-copyright-email-link{color:#2563eb}.chromaticity-page--light .chromaticity-copyright-email-link:hover{color:#1d4ed8}.chromaticity-share-toast.is-visible{animation:.2s chromaticity-fade-in}@keyframes chromaticity-fade-in{0%{opacity:0}to{opacity:1}}