.header{position:fixed;top:0;left:0;right:0;height:4rem;background:var(--color-bg-secondary);border-bottom:1px solid var(--color-gray-700);z-index:100;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.header-content{display:flex;align-items:center;justify-content:space-between;height:100%;padding:0 var(--spacing-lg);max-width:100%}.header-left{display:flex;align-items:center;gap:var(--spacing-md)}.menu-toggle{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border:none;background:transparent;color:var(--color-text-primary);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.menu-toggle:hover{background:var(--color-gray-700);color:var(--color-primary)}@media (min-width: 768px){.menu-toggle{display:none}}.header-brand{display:flex;align-items:center;gap:var(--spacing-sm)}.brand-icon{color:var(--color-primary);transition:transform var(--transition-normal);width:28px;height:28px}.brand-icon:hover{transform:rotate(15deg)}.brand-title{font-size:1.25rem;font-weight:700;color:var(--color-text-primary);margin:0}.header-right{display:flex;align-items:center;gap:var(--spacing-md)}.status-indicator{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-sm);background:#10b9811a;border:1px solid rgba(16,185,129,.3);border-radius:var(--radius-lg)}.status-dot{width:.5rem;height:.5rem;background:var(--color-success);border-radius:50%;animation:pulse 2s infinite}.status-text{font-size:.875rem;color:var(--color-success);font-weight:500}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media (max-width: 768px){.header-content{padding:0 var(--spacing-md)}.status-indicator{display:none}}.nav-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:50;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.navigation{position:fixed;top:4rem;left:0;bottom:0;width:280px;background:var(--color-bg-secondary);border-right:1px solid var(--color-gray-700);transform:translate(-100%);transition:transform var(--transition-normal);z-index:75;display:flex;flex-direction:column;overflow-y:auto}.navigation--open{transform:translate(0)}@media (min-width: 768px){.navigation{transform:translate(0);position:fixed}.nav-overlay{display:none}}.nav-header{padding:var(--spacing-lg);border-bottom:1px solid var(--color-gray-700)}.nav-title{font-size:1.125rem;font-weight:600;color:var(--color-text-secondary);margin:0}.nav-list{flex:1;list-style:none;padding:var(--spacing-md) 0;margin:0}.nav-item{margin:0}.nav-link{display:flex;align-items:center;justify-content:space-between;width:100%;padding:var(--spacing-md) var(--spacing-lg);border:none;background:transparent;color:var(--color-text-secondary);text-align:left;cursor:pointer;transition:all var(--transition-fast);position:relative;border-radius:var(--radius-lg);margin:0 var(--spacing-sm);border:1px solid transparent}.nav-link:hover{background:#6366f114;color:var(--color-text-primary);border-color:#6366f133}.nav-link--active{background:#6366f11f;color:var(--color-primary);border-color:#6366f166}.nav-link-content{display:flex;align-items:center;gap:var(--spacing-md);flex:1}.nav-link-icon{display:flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;border-radius:var(--radius-md);background:transparent;transition:all var(--transition-fast);flex-shrink:0}.nav-link:hover .nav-link-icon{background:#6366f126;color:var(--color-primary)}.nav-link--active .nav-link-icon{background:#6366f140;color:var(--color-primary)}.nav-link-text{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.nav-link-name{font-weight:500;font-size:.875rem;line-height:1.2}.nav-link-description{font-size:.75rem;color:var(--color-gray-500);line-height:1.1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-link-arrow{opacity:.3;transform:translate(-2px);transition:all var(--transition-fast);flex-shrink:0}.nav-link:hover .nav-link-arrow{opacity:.7;transform:translate(0)}.nav-link--active .nav-link-arrow{opacity:1;transform:translate(0);color:var(--color-primary)}.nav-footer{padding:var(--spacing-lg);border-top:1px solid var(--color-gray-700);margin-top:auto;display:flex;flex-direction:column;gap:var(--spacing-md)}.nav-footer-attribution{display:flex;align-items:center;gap:var(--spacing-xs);color:var(--color-text-muted);font-size:.75rem;justify-content:center}.nav-footer-heart{width:.75rem;height:.75rem;color:var(--color-error);fill:currentColor;animation:pulse 2s infinite}.nav-footer-link{color:var(--color-primary);text-decoration:none;font-weight:500;display:inline-flex;align-items:center;gap:var(--spacing-xs);transition:all var(--transition-fast)}.nav-footer-link:hover{color:var(--color-primary-dark)}.nav-footer-external-icon{width:.625rem;height:.625rem}.nav-footer-support-button{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-primary);color:var(--color-white);border:2px solid var(--color-primary);border-radius:var(--radius-md);font-weight:600;font-size:.75rem;cursor:pointer;transition:all var(--transition-normal);box-shadow:var(--shadow-sm);width:100%}.nav-footer-support-button:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.nav-footer-support-button:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.nav-footer-coffee-icon{width:.875rem;height:.875rem;flex-shrink:0}.nav-footer-info{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-xs)}.nav-footer-links{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.6875rem;color:var(--color-text-muted)}.nav-footer-links p{margin:0}.nav-footer-version{color:var(--color-text-muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.7}}.home{max-width:1200px;margin:0 auto;padding:var(--spacing-xl) 0}.hero{text-align:center;margin-bottom:var(--spacing-xl);padding:var(--spacing-xl) 0 var(--spacing-lg) 0}.hero-content{max-width:600px;margin:0 auto}.hero-title{font-size:3rem;font-weight:800;margin-bottom:var(--spacing-sm);background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{display:block;font-size:1.25rem;font-weight:400;margin-top:var(--spacing-xs);color:var(--color-text-secondary)}.hero-description{font-size:1.125rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);line-height:1.6}.hero-features{display:flex;justify-content:center;gap:var(--spacing-md);flex-wrap:wrap}.feature-item{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--color-text-secondary);font-size:.875rem}.feature-icon{color:var(--color-primary)}.tools-grid{margin-bottom:var(--spacing-xl)}.section-header{text-align:center;margin-bottom:var(--spacing-lg)}.section-title{font-size:2rem;font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-xs)}.section-description{font-size:1rem;color:var(--color-text-secondary)}.tools-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.tool-card{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-xl);padding:var(--spacing-xl);transition:all var(--transition-normal);position:relative;overflow:hidden}.tool-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));opacity:0;transition:opacity var(--transition-normal)}.tool-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:var(--color-primary)}.tool-card:hover:before{opacity:1}.tool-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-md)}.tool-card-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0}.tool-card-status{display:flex;gap:var(--spacing-xs)}.status-badge{background:var(--color-accent);color:var(--color-white);font-size:.75rem;font-weight:500;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-md)}.tool-card-description{color:var(--color-text-secondary);margin-bottom:var(--spacing-lg);line-height:1.5}.tool-card-button{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-primary);color:var(--color-white);border:none;border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:all var(--transition-fast);width:100%;justify-content:center}.tool-card-button:hover{background:var(--color-primary-dark);transform:translate(2px)}.stats{background:var(--color-bg-secondary);border-radius:var(--radius-xl);padding:var(--spacing-xl);border:1px solid var(--color-gray-700)}.stats-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg)}.stat-item{text-align:center}.stat-number{display:block;font-size:2.5rem;font-weight:800;color:var(--color-primary);margin-bottom:var(--spacing-xs)}.stat-label{color:var(--color-text-secondary);font-size:.875rem}@media (max-width: 768px){.home{padding:var(--spacing-lg) 0}.hero-title{font-size:2.5rem}.hero-features{flex-direction:column;align-items:center}.tools-container,.stats-container{grid-template-columns:1fr;gap:var(--spacing-md)}}.video-recorder{max-width:1400px;margin:0 auto;position:relative}.tool-header{text-align:center;margin-bottom:var(--spacing-2xl)}.tool-title{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--spacing-sm)}.tool-description{font-size:1.125rem;color:var(--color-text-secondary);line-height:1.6}.recorder-interface{display:grid;grid-template-columns:1fr 320px;gap:var(--spacing-xl)}.recorder-main{display:flex;flex-direction:column;gap:var(--spacing-xl)}.preview-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-lg)}.preview-area{width:100%;height:400px;background:var(--color-bg-tertiary);border:2px dashed var(--color-gray-600);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.preview-video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;border-radius:var(--radius-md)}.preview-placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);color:var(--color-text-muted);text-align:center}.camera-controls{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--color-gray-700)}.quality-selector{display:flex;align-items:center;gap:var(--spacing-md)}.quality-label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.quality-buttons{display:flex;gap:var(--spacing-sm)}.quality-btn{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.quality-btn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.quality-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.quality-btn:disabled{opacity:.5;cursor:not-allowed}.recording-controls{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl);display:flex;flex-direction:column;gap:var(--spacing-lg)}.recorder-sidebar{display:flex;flex-direction:column;gap:var(--spacing-lg)}.device-selector:last-child{margin-bottom:0}.mode-options{display:flex;flex-direction:column;gap:var(--spacing-sm)}.mode-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast);text-align:left;width:100%}.mode-btn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary);background:#6366f11a}.mode-btn.active{background:#6366f133;border-color:var(--color-primary);color:var(--color-primary)}.mode-btn:disabled{opacity:.5;cursor:not-allowed}.audio-options{display:flex;flex-direction:column;gap:var(--spacing-md)}@media (max-width: 1024px){.recorder-interface{grid-template-columns:1fr}.recorder-sidebar{order:-1}.recording-timer-overlay{right:var(--spacing-md);top:4.5rem}}@media (max-width: 768px){.tool-title{font-size:2rem}.preview-area{height:250px}.main-controls,.secondary-controls{flex-direction:column}.control-btn{width:100%}.mode-options{grid-template-columns:1fr}.recording-timer{padding:var(--spacing-sm) var(--spacing-md)}.recording-time{font-size:1rem}}.svg-converter{max-width:1400px;margin:0 auto}.converter-interface{display:flex;flex-direction:column;gap:var(--spacing-xl)}.mode-selection{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-lg)}.mode-tabs{display:flex;gap:var(--spacing-sm)}.mode-tab{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);font-weight:500}.mode-tab:hover{border-color:var(--color-primary);color:var(--color-primary)}.mode-tab.active{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.input-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.upload-area{border:2px dashed var(--color-gray-600);border-radius:var(--radius-lg);padding:var(--spacing-2xl);text-align:center;background:var(--color-bg-tertiary);transition:all var(--transition-normal);position:relative;cursor:pointer}.text-input-section{display:flex;flex-direction:column;gap:var(--spacing-lg)}.format-selector{display:flex;align-items:center;gap:var(--spacing-md)}.format-select{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;transition:all var(--transition-fast)}.text-input-container{display:flex;flex-direction:column;gap:var(--spacing-md)}.text-input{width:100%;padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:Courier New,monospace;font-size:.875rem;resize:vertical;transition:all var(--transition-fast)}.text-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.text-input::-moz-placeholder{color:var(--color-text-muted)}.text-input::placeholder{color:var(--color-text-muted)}.process-button{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-primary);color:var(--color-white);border:none;border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:all var(--transition-fast);align-self:flex-start}.process-button:hover:not(:disabled){background:var(--color-primary-dark);transform:translateY(-1px)}.process-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.results-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.results-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-gray-700)}.results-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0}.results-actions{display:flex;gap:var(--spacing-sm)}.results-content{display:grid;grid-template-columns:300px 1fr;gap:var(--spacing-xl)}.preview-section{display:flex;flex-direction:column;gap:var(--spacing-md)}.section-title{display:flex;align-items:center;gap:var(--spacing-xs);font-size:1rem;font-weight:600;color:var(--color-text-primary);margin:0}.svg-preview{background:var(--color-white);border:1px solid var(--color-gray-300);border-radius:var(--radius-md);padding:var(--spacing-lg);min-height:200px;display:flex;align-items:center;justify-content:center}.svg-container{max-width:100%;max-height:200px;display:flex;align-items:center;justify-content:center}.svg-container svg{max-width:100%;max-height:100%;height:auto}.formats-section{display:flex;flex-direction:column;gap:var(--spacing-lg)}.format-output{display:flex;flex-direction:column;gap:var(--spacing-sm)}.format-textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:Courier New,monospace;font-size:.75rem;resize:vertical;transition:all var(--transition-fast)}.format-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}@media (max-width: 1024px){.results-content{grid-template-columns:1fr}.preview-section{order:-1}}@media (max-width: 768px){.mode-tabs{flex-direction:column}.results-header{flex-direction:column;gap:var(--spacing-md);align-items:stretch}.results-actions{justify-content:center}.format-selector{flex-direction:column;align-items:stretch}}.resources-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl);margin-top:var(--spacing-xl)}.resources-header{text-align:center;margin-bottom:var(--spacing-xl)}.resources-title{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);margin:0 0 var(--spacing-sm) 0}.resources-description{font-size:1rem;color:var(--color-text-secondary);margin:0}.resources-grid{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg)}.resource-card{display:flex;align-items:flex-start;gap:var(--spacing-lg);padding:var(--spacing-xl);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-lg);text-decoration:none;color:inherit;transition:all var(--transition-normal);position:relative;overflow:hidden}.resource-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));opacity:0;transition:opacity var(--transition-normal)}.resource-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:var(--color-primary)}.resource-card:hover:before{opacity:1}.resource-icon{display:flex;align-items:center;justify-content:center;width:3rem;height:3rem;background:#6366f11a;border-radius:var(--radius-lg);color:var(--color-primary);flex-shrink:0;transition:all var(--transition-normal)}.resource-card:hover .resource-icon{background:#6366f133;transform:scale(1.1)}.resource-content{flex:1;display:flex;flex-direction:column;gap:var(--spacing-sm)}.resource-name{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0}.resource-stats{font-size:.875rem;font-weight:500;color:var(--color-primary);margin:0}.resource-description{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin:0}.resource-features{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);margin-top:var(--spacing-sm)}.feature-tag{font-size:.75rem;font-weight:500;padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-success);color:var(--color-white);border-radius:var(--radius-md)}.resource-arrow{display:flex;align-items:center;justify-content:center;color:var(--color-text-muted);opacity:0;transform:translate(-8px);transition:all var(--transition-normal)}.resource-card:hover .resource-arrow{opacity:1;transform:translate(0);color:var(--color-primary)}@media (max-width: 768px){.resources-grid{grid-template-columns:1fr}.resource-card{flex-direction:column;text-align:center}.resource-arrow{align-self:center}}.color-picker{max-width:1400px;margin:0 auto}.picker-interface{display:grid;grid-template-columns:1fr 350px;gap:var(--spacing-xl)}.picker-main,.picker-sidebar{display:flex;flex-direction:column;gap:var(--spacing-xl)}.color-picker-section,.eyedropper-section,.color-formats-section,.recent-colors-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.modern-color-picker{display:flex;flex-direction:column;gap:var(--spacing-xl)}.color-display{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-lg);background:var(--color-bg-tertiary);border-radius:var(--radius-lg);border:1px solid var(--color-gray-600)}.color-preview{width:80px;height:80px;border-radius:var(--radius-lg);border:3px solid var(--color-white);box-shadow:var(--shadow-lg);flex-shrink:0}.color-info{display:flex;flex-direction:column;gap:var(--spacing-xs)}.color-hex{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);font-family:Courier New,monospace}.color-rgb{font-size:1rem;color:var(--color-text-secondary);font-family:Courier New,monospace}.chrome-picker-container{display:flex;justify-content:center;padding:var(--spacing-lg);background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.colorful-picker-container{display:flex;justify-content:center;padding:var(--spacing-xl);background:var(--color-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin:var(--spacing-lg) 0}.colorful-picker-container .react-colorful{width:100%;height:200px}.colorful-picker-container .react-colorful__saturation{border-radius:var(--radius-md) var(--radius-md) 0 0}.colorful-picker-container .react-colorful__hue{height:24px;border-radius:0 0 var(--radius-md) var(--radius-md)}.colorful-picker-container .react-colorful__pointer{width:20px;height:20px}.chrome-picker-container>div{width:100%;box-shadow:none!important}.color-controls{display:flex;flex-direction:column;gap:var(--spacing-lg)}.control-label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.hue-picker-container,.alpha-picker-container{position:relative;height:12px;border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm)}.hue-picker-container>div,.alpha-picker-container>div{border-radius:var(--radius-sm)!important}.eyedropper-tools{display:flex;flex-direction:column;gap:var(--spacing-lg)}.eyedropper-option{display:flex;flex-direction:column;gap:var(--spacing-md)}.eyedropper-action-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:var(--color-primary);color:var(--color-white);border:2px solid var(--color-primary);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);width:100%;text-align:center;font-weight:600;font-size:1rem;min-height:60px}.eyedropper-action-btn.supported:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.eyedropper-action-btn.unsupported{background:var(--color-gray-600);border-color:var(--color-gray-600);opacity:.6;cursor:not-allowed}.eyedropper-action-btn.unsupported:hover{transform:none;box-shadow:none}.eyedropper-btn-text{font-size:1rem;font-weight:600}.eyedropper-description{font-size:.875rem;color:var(--color-text-secondary);text-align:center;line-height:1.5;padding:0 var(--spacing-md)}.eyedropper-info{display:flex;flex-direction:column;gap:var(--spacing-xs)}.eyedropper-title{font-size:1rem;font-weight:600;color:var(--color-text-primary)}.eyedropper-description{font-size:.875rem;color:var(--color-text-secondary)}.browser-warning{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:#ef44441a;border:1px solid var(--color-error);border-radius:var(--radius-md);color:var(--color-error);font-size:.875rem}.upload-area{border:2px dashed var(--color-gray-600);border-radius:var(--radius-lg);padding:var(--spacing-lg);text-align:center;background:var(--color-bg-tertiary);transition:all var(--transition-normal);cursor:pointer;display:flex;align-items:center;justify-content:center}.upload-content{display:flex;align-items:center;gap:var(--spacing-md)}.upload-icon{color:var(--color-primary);opacity:.7;transition:all var(--transition-normal);flex-shrink:0}.upload-icon .eyedropper-action-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-primary);color:var(--color-white);border:2px solid var(--color-primary);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);font-weight:600;font-size:.875rem;min-height:48px;flex-shrink:0}.upload-icon .eyedropper-action-btn:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-dark);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.upload-icon .eyedropper-action-btn:disabled{background:var(--color-gray-600);border-color:var(--color-gray-600);opacity:.6;cursor:not-allowed;transform:none}.upload-info{display:flex;flex-direction:column;gap:var(--spacing-xs);text-align:left}.upload-title{font-size:1rem;font-weight:500;color:var(--color-text-primary)}.upload-description{font-size:.875rem;color:var(--color-text-secondary)}.upload-hint{font-size:.75rem;color:var(--color-text-muted)}.uploaded-image-container{display:flex;flex-direction:column;gap:var(--spacing-lg)}.image-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-gray-700)}.image-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1rem;font-weight:600;color:var(--color-text-primary);margin:0}.clear-image-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-error);color:var(--color-white);border:none;border-radius:var(--radius-lg);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.clear-image-btn:hover{background:#dc2626;transform:translateY(-1px)}.canvas-container{display:flex;justify-content:center;align-items:center;background:var(--color-bg-tertiary);border-radius:var(--radius-lg);padding:var(--spacing-lg);border:2px dashed var(--color-gray-600)}.color-picker-canvas{width:100%;max-width:600px;height:auto;display:block;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:all var(--transition-fast)}.color-picker-canvas:hover{box-shadow:var(--shadow-lg)}.color-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:var(--spacing-sm)}.color-swatch{width:100%;height:3rem;border:2px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);position:relative}.color-swatch:hover{transform:scale(1.1);box-shadow:var(--shadow-md)}.color-swatch--active{border-color:var(--color-white);box-shadow:0 0 0 2px var(--color-primary)}.color-formats{display:flex;flex-direction:column;gap:var(--spacing-md)}.format-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.format-header{display:flex;justify-content:space-between;align-items:center}.copy-button{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;background:var(--color-primary);color:var(--color-white);border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.copy-button:hover{background:var(--color-primary-dark);transform:scale(1.05)}.copy-button.copied{background:var(--color-success);color:var(--color-white);transform:scale(1.1)}.copy-button.copied:hover{background:var(--color-success);transform:scale(1.1)}.format-input{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:Courier New,monospace;font-size:.875rem;transition:all var(--transition-fast)}.format-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.format-input[readonly]{cursor:default}@media (max-width: 1024px){.picker-interface{grid-template-columns:1fr}.picker-sidebar{order:-1}}@media (max-width: 768px){.color-grid{grid-template-columns:repeat(4,1fr)}.sketch-picker-wrapper{max-width:100%}.image-header{flex-direction:column;gap:var(--spacing-sm);align-items:stretch}.upload-content{flex-direction:column;text-align:center}.upload-info{text-align:center}}.pdf-forge{max-width:1400px;margin:0 auto}.pdf-interface{display:flex;flex-direction:column;gap:var(--spacing-xl)}.operation-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.operation-tabs{display:flex;gap:var(--spacing-sm);flex-wrap:wrap}.operation-tab{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);font-weight:500;position:relative}.operation-tab:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.operation-tab.active{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.operation-tab.active:hover{background:var(--color-primary-dark);border-color:var(--color-primary-dark);color:var(--color-white)}.operation-tab:disabled{opacity:.5;cursor:not-allowed}.coming-soon{position:absolute;top:-8px;right:-8px;background:var(--color-warning);color:var(--color-white);font-size:.625rem;font-weight:600;padding:2px 6px;border-radius:var(--radius-sm);white-space:nowrap}.upload-area{border:2px dashed var(--color-gray-600);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-align:center;background:var(--color-bg-tertiary);transition:all var(--transition-normal);cursor:pointer}.files-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.files-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-gray-700)}.files-title{font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0}.files-stats{font-size:.875rem;font-weight:400;color:var(--color-text-secondary)}.files-actions{display:flex;gap:var(--spacing-sm)}.action-button.merge{background:var(--color-success);border-color:var(--color-success);color:var(--color-white)}.action-button.merge:hover:not(:disabled){background:#059669;transform:translateY(-1px)}.action-button.download{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.action-button.download:hover{background:var(--color-primary-dark);transform:translateY(-1px)}.action-button.export{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-white)}.action-button.export:hover:not(:disabled){background:#0891b2;transform:translateY(-1px)}.split-options,.export-options{display:flex;flex-direction:column;gap:var(--spacing-lg)}.option-group{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--color-gray-600);transition:all var(--transition-fast)}.option-label{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;font-weight:500;color:var(--color-text-primary);cursor:pointer}.option-label input[type=radio]{width:1rem;height:1rem;accent-color:var(--color-primary)}.option-description{font-size:.75rem;color:var(--color-text-secondary);margin:0;margin-left:1.5rem;line-height:1.4}.edit-features-list{list-style:none;padding:0;margin:var(--spacing-sm) 0}.edit-features-list li{padding:var(--spacing-xs) 0;color:var(--color-text-secondary);font-size:.875rem}.range-input,.pages-input{margin-top:var(--spacing-sm);margin-left:1.5rem;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-secondary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;transition:all var(--transition-fast)}.range-input:focus,.pages-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.rotation-select{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-secondary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.rotation-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.files-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.file-item{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.file-item:hover{border-color:var(--color-primary);transform:translateY(-1px);box-shadow:var(--shadow-md)}.file-item.loading{opacity:.7}.file-item.error{border-color:var(--color-error);background:#ef44440d}.file-item.selected{border-color:var(--color-primary);background:#6366f11a;box-shadow:0 0 0 2px #6366f133}.file-preview{position:relative;width:60px;height:80px;flex-shrink:0;border-radius:var(--radius-md);overflow:hidden;background:var(--color-white);border:1px solid var(--color-gray-300)}.preview-image{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.preview-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:var(--color-gray-500)}.file-status{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:var(--color-white);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.status-ready{color:var(--color-success)}.processing-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:var(--spacing-lg) 0 var(--spacing-sm) 0}.processing-description{color:var(--color-text-secondary);margin:0;line-height:1.5}.loading-spinner.large{width:48px;height:48px;border:4px solid var(--color-gray-600);border-top:4px solid var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}.file-info{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xs)}.file-name{font-size:1rem;font-weight:600;color:var(--color-text-primary);margin:0;word-break:break-word}.file-details{display:flex;gap:var(--spacing-md);font-size:.875rem}.file-size{color:var(--color-text-secondary)}.file-pages{color:var(--color-primary);font-weight:500}.file-error{color:var(--color-error)}.file-controls{display:flex;gap:var(--spacing-xs)}.page-previews-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.page-previews-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-gray-700)}.page-previews-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0}.page-previews-stats{font-size:.875rem;font-weight:400;color:var(--color-text-secondary)}.pages-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:var(--spacing-lg)}.page-item{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-lg);transition:all var(--transition-fast);cursor:pointer}.page-item:hover{border-color:var(--color-primary);transform:translateY(-2px);box-shadow:var(--shadow-md)}.page-thumbnail-wrapper{position:relative;width:100px;height:130px;border-radius:var(--radius-md);overflow:hidden;background:var(--color-white);border:1px solid var(--color-gray-300);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.page-thumbnail-wrapper:hover{box-shadow:var(--shadow-lg);transform:scale(1.02)}.page-thumbnail{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform var(--transition-normal)}.page-selected-overlay{position:absolute;top:4px;right:4px;width:24px;height:24px;background:var(--color-primary);color:var(--color-white);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.page-info{text-align:center}.page-number{font-size:.875rem;font-weight:500;color:var(--color-text-primary)}.page-controls{display:flex;gap:var(--spacing-xs);margin-top:var(--spacing-sm);justify-content:center;opacity:0;transition:opacity var(--transition-fast)}.page-item:hover .page-controls{opacity:1}.page-controls .control-button{display:flex;align-items:center;justify-content:center;width:1.75rem;height:1.75rem;background:var(--color-bg-secondary);border:1px solid var(--color-gray-600);border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);font-size:.75rem}.page-controls .control-button:hover{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white);transform:scale(1.1)}.zoom-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);animation:fadeIn .2s ease-out}.zoom-modal-content{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);max-width:90vw;max-height:90vh;display:flex;flex-direction:column;box-shadow:var(--shadow-xl);animation:slideIn .3s ease-out}.zoom-modal-header{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-lg);border-bottom:1px solid var(--color-gray-700);background:var(--color-bg-tertiary);border-radius:var(--radius-lg) var(--radius-lg) 0 0}.zoom-modal-title{font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0}.zoom-modal-close-btn{display:flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;background:transparent;border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.zoom-modal-close-btn:hover{background:var(--color-error);border-color:var(--color-error);color:var(--color-white);transform:scale(1.05)}.zoom-modal-image-container{padding:var(--spacing-lg);display:flex;align-items:center;justify-content:center;overflow:auto;flex:1}.zoom-modal-image{max-width:100%;max-height:70vh;width:auto;height:auto;border-radius:var(--radius-md);box-shadow:var(--shadow-md);-o-object-fit:contain;object-fit:contain}.page-controls .control-button.select.selected{background:var(--color-success);border-color:var(--color-success);color:var(--color-white)}.page-controls .control-button.select.selected:hover{background:#059669;border-color:#059669}.page-controls .control-button.rotate:hover{background:var(--color-accent);border-color:var(--color-accent)}.page-controls .control-button.delete:hover{background:var(--color-error);border-color:var(--color-error)}.result-section{background:var(--color-bg-secondary);border:1px solid var(--color-success);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-md)}.result-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.125rem;font-weight:600;color:var(--color-success);margin:0}.result-info{color:var(--color-text-secondary);line-height:1.5}.result-info p{margin:0}@media (max-width: 768px){.files-header{flex-direction:column;gap:var(--spacing-md);align-items:stretch}.files-actions{justify-content:center}.file-item{flex-direction:column;text-align:center}.file-controls{justify-content:center}.operation-tabs{flex-direction:column}.result-header{flex-direction:column;gap:var(--spacing-md);align-items:stretch}.pages-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:var(--spacing-md)}.page-thumbnail-wrapper{width:80px;height:100px}.zoom-modal-overlay{padding:var(--spacing-md)}.zoom-modal-content{max-width:95vw;max-height:95vh}.zoom-modal-header,.zoom-modal-image-container{padding:var(--spacing-md)}.zoom-modal-image{max-height:60vh}}.image-tool{max-width:1400px;margin:0 auto}.image-interface{display:flex;flex-direction:column;gap:var(--spacing-xl)}.upload-area{border:2px dashed var(--color-gray-600);border-radius:var(--radius-lg);padding:var(--spacing-2xl);text-align:center;background:var(--color-bg-tertiary);transition:all var(--transition-normal);cursor:pointer}.error-message{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:#ef44441a;border:1px solid var(--color-error);border-radius:var(--radius-md);color:var(--color-error);font-size:.875rem}.options-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.options-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg)}.option-group{background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-lg);padding:var(--spacing-lg);transition:all var(--transition-fast)}.option-group:hover{border-color:var(--color-primary)}.option-header{margin-bottom:var(--spacing-md)}.option-checkbox{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1rem;font-weight:600;color:var(--color-text-primary);cursor:pointer}.option-checkbox input[type=checkbox]{width:1.125rem;height:1.125rem;accent-color:var(--color-primary)}.option-content{display:flex;flex-direction:column;gap:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid var(--color-gray-600)}.resize-mode{display:flex;gap:var(--spacing-lg)}.radio-option{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;color:var(--color-text-secondary);cursor:pointer}.radio-option input[type=radio]{width:1rem;height:1rem;accent-color:var(--color-primary)}.input-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.input-group label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.input-group input,.input-group select{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-secondary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;transition:all var(--transition-fast)}.input-group input:focus,.input-group select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.input-group input[type=range]{padding:0;height:2rem;accent-color:var(--color-primary)}.dimensions-inputs{display:flex;flex-direction:column;gap:var(--spacing-md)}.checkbox-option{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;color:var(--color-text-secondary);cursor:pointer}.search-replace{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-secondary);border-radius:var(--radius-md);border:1px solid var(--color-gray-600)}.images-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.images-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-xl);padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-gray-700)}.images-title{font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0}.images-actions{display:flex;gap:var(--spacing-sm)}.action-button.process{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.action-button.process:hover:not(:disabled){background:var(--color-primary-dark);transform:translateY(-1px)}.action-button.clear{background:transparent;color:var(--color-error);border-color:var(--color-error)}.action-button.clear:hover{background:var(--color-error);color:var(--color-white)}.action-button:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.images-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.image-item{display:flex;align-items:center;gap:var(--spacing-lg);padding:var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.image-item:hover{border-color:var(--color-primary);transform:translateY(-1px);box-shadow:var(--shadow-md)}.image-item.processing{opacity:.7}.image-item.error{border-color:var(--color-error);background:#ef44440d}.image-item.processed{border-color:var(--color-success);background:#10b9810d}.image-preview{position:relative;width:80px;height:80px;flex-shrink:0;border-radius:var(--radius-md);overflow:hidden;background:var(--color-white);border:1px solid var(--color-gray-300)}.image-preview img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.image-status{position:absolute;top:4px;right:4px;width:20px;height:20px;border-radius:50%;background:var(--color-white);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.loading-spinner{width:12px;height:12px;border:2px solid var(--color-gray-300);border-top:2px solid var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}.status-ready{color:var(--color-text-muted)}.status-processed{color:var(--color-success)}.status-error{color:var(--color-error)}.image-info{flex:1;display:flex;flex-direction:column;gap:var(--spacing-xs)}.image-name{font-size:1rem;font-weight:600;color:var(--color-text-primary);margin:0;word-break:break-word}.image-new-name{font-size:.875rem;color:var(--color-success);font-weight:500;margin:0;font-family:Courier New,monospace}.image-details{display:flex;gap:var(--spacing-md);font-size:.875rem}.image-size{color:var(--color-text-secondary)}.image-dimensions{color:var(--color-primary);font-weight:500}.image-error{color:var(--color-error);font-size:.875rem;margin:0}.image-controls{display:flex;gap:var(--spacing-xs)}.control-button{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;background:var(--color-bg-secondary);border:1px solid var(--color-gray-600);border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.control-button:hover:not(:disabled){background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.control-button.download:hover{background:var(--color-success);border-color:var(--color-success)}.control-button.remove:hover{background:var(--color-error);border-color:var(--color-error);color:var(--color-white)}.control-button:disabled{opacity:.3;cursor:not-allowed}@media (max-width: 1024px){.options-grid{grid-template-columns:1fr}}@media (max-width: 768px){.images-header{flex-direction:column;gap:var(--spacing-md);align-items:stretch}.images-actions{justify-content:center}.image-item{flex-direction:column;text-align:center}.image-controls{justify-content:center}.dimensions-inputs{gap:var(--spacing-sm)}.resize-mode{flex-direction:column;gap:var(--spacing-sm)}}.audio-forge{max-width:1400px;margin:0 auto}.audio-interface{display:grid;grid-template-columns:1fr 320px;gap:var(--spacing-xl)}.audio-main{display:flex;flex-direction:column;gap:var(--spacing-xl)}.audio-sidebar{display:flex;flex-direction:column;gap:var(--spacing-lg)}.upload-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.upload-area{border:2px dashed var(--color-gray-600);border-radius:var(--radius-lg);padding:var(--spacing-2xl);text-align:center;background:var(--color-bg-tertiary);transition:all var(--transition-normal);cursor:pointer;position:relative}.upload-area:hover,.upload-area--active{border-color:var(--color-primary);background:#6366f10d}.upload-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}.upload-icon{color:var(--color-primary);opacity:.7;transition:all var(--transition-normal)}.upload-area:hover .upload-icon{opacity:1;transform:translateY(-2px)}.upload-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0}.upload-description{color:var(--color-text-secondary);margin:0}.upload-formats{font-size:.875rem;color:var(--color-text-muted);background:var(--color-bg-secondary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md)}.upload-input{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;cursor:pointer}.recording-timer-overlay{position:fixed;top:5rem;right:var(--spacing-lg);z-index:1000;pointer-events:none}.recording-timer{background:#000000e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:2px solid var(--color-error);border-radius:var(--radius-lg);padding:var(--spacing-md) var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-md);box-shadow:var(--shadow-xl)}.recording-indicator{display:flex;align-items:center;gap:var(--spacing-sm)}.recording-dot{width:12px;height:12px;background:var(--color-error);border-radius:50%;animation:pulse 1s infinite}.recording-dot.paused{background:var(--color-warning);animation:none}.recording-text{font-size:.875rem;font-weight:700;color:var(--color-error);letter-spacing:.5px}.recording-time{font-family:Courier New,monospace;font-size:1.125rem;font-weight:700;color:var(--color-white);min-width:5rem;text-align:center}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.recording-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.recording-controls{display:flex;flex-direction:column;gap:var(--spacing-lg)}.main-controls,.secondary-controls{display:flex;justify-content:center;gap:var(--spacing-md)}.control-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);border:none;border-radius:var(--radius-md);font-weight:600;font-size:.875rem;cursor:pointer;transition:all var(--transition-fast);min-width:140px;justify-content:center}.start-btn{background:var(--color-success);color:var(--color-white)}.start-btn:hover:not(:disabled){background:#059669;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.pause-btn{background:var(--color-warning);color:var(--color-white)}.pause-btn:hover{background:#d97706;transform:translateY(-2px)}.stop-btn{background:var(--color-error);color:var(--color-white)}.stop-btn:hover{background:#dc2626;transform:translateY(-2px)}.secondary-btn{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid var(--color-gray-600)}.secondary-btn:hover:not(:disabled){background:var(--color-gray-700);border-color:var(--color-primary);color:var(--color-primary);transform:translateY(-1px)}.control-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.level-meter{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:var(--radius-md);margin-bottom:var(--spacing-md)}.level-meter-label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary);min-width:60px}.level-meter-bar{flex:1;height:8px;background:var(--color-gray-700);border-radius:var(--radius-sm);overflow:hidden;position:relative}.level-meter-fill{height:100%;background:linear-gradient(90deg,var(--color-success),var(--color-warning),var(--color-error));transition:width .1s ease;border-radius:var(--radius-sm)}.level-meter-value{font-size:.75rem;font-weight:500;color:var(--color-text-secondary);min-width:40px;text-align:right;font-family:Courier New,monospace}.audio-info{display:flex;flex-direction:column;gap:var(--spacing-xs);padding:var(--spacing-md);background:var(--color-bg-tertiary);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);border:1px solid var(--color-gray-600)}.audio-info-item{display:flex;justify-content:space-between;align-items:center}.audio-info-label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.audio-info-value{font-size:.875rem;font-weight:600;font-family:Courier New,monospace}.audio-info-value.stereo{color:var(--color-success)}.audio-info-value.mono{color:var(--color-primary)}.waveform-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.waveform-container{background:var(--color-bg-tertiary);border-radius:var(--radius-md);padding:var(--spacing-lg);min-height:200px;display:flex;align-items:center;justify-content:center;position:relative}.waveform-placeholder{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);color:var(--color-text-muted);text-align:center}.waveform-controls{display:flex;justify-content:center;gap:var(--spacing-md);margin-top:var(--spacing-lg);padding-top:var(--spacing-lg);border-top:1px solid var(--color-gray-700)}.waveform-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-primary);color:var(--color-white);border:none;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.waveform-btn:hover:not(:disabled){background:var(--color-primary-dark);transform:translateY(-1px)}.waveform-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.waveform-btn.play{background:var(--color-success)}.waveform-btn.play:hover:not(:disabled){background:#059669}.waveform-btn.danger{background:var(--color-error)}.waveform-btn.danger:hover:not(:disabled){background:#dc2626}.waveform-btn.edit{background:var(--color-accent)}.waveform-btn.edit:hover:not(:disabled){background:#0891b2}.waveform-btn.edit.active{background:var(--color-warning)}.waveform-btn.edit.active:hover:not(:disabled){background:#d97706}.edit-controls{margin-top:var(--spacing-lg);padding:var(--spacing-lg);background:var(--color-bg-tertiary);border-radius:var(--radius-md);border:1px solid var(--color-gray-600)}.edit-info{margin-bottom:var(--spacing-md);text-align:center}.edit-info p{margin:0;font-size:.875rem;color:var(--color-text-secondary)}.region-info{font-family:Courier New,monospace;color:var(--color-primary)!important;font-weight:600;margin-top:var(--spacing-xs)!important}.edit-buttons{display:flex;gap:var(--spacing-sm);flex-wrap:wrap;justify-content:center}.edit-btn{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);background:var(--color-bg-secondary);color:var(--color-text-primary)}.edit-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md)}.edit-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.edit-btn.create-region{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.edit-btn.create-region:hover:not(:disabled){background:var(--color-primary-dark);border-color:var(--color-primary-dark)}.edit-btn.clear-regions{background:var(--color-gray-600);border-color:var(--color-gray-600);color:var(--color-white)}.edit-btn.clear-regions:hover:not(:disabled){background:var(--color-gray-500);border-color:var(--color-gray-500)}.edit-btn.cut-region.danger{background:var(--color-error);border-color:var(--color-error);color:var(--color-white)}.edit-btn.cut-region.danger:hover:not(:disabled){background:#dc2626;border-color:#dc2626}.edit-btn.trim-region{background:var(--color-success);border-color:var(--color-success);color:var(--color-white)}.edit-btn.trim-region:hover:not(:disabled){background:#059669;border-color:#059669}.settings-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.settings-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0 0 var(--spacing-lg) 0;padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-gray-700)}.setting-group{margin-bottom:var(--spacing-lg)}.setting-group:last-child{margin-bottom:0}.setting-label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--spacing-md)}.device-selector{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.device-label{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.75rem;font-weight:500;color:var(--color-text-muted)}.select-wrapper{position:relative}.device-select{width:100%;padding:var(--spacing-sm) var(--spacing-md);padding-right:2.5rem;background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast);-webkit-appearance:none;-moz-appearance:none;appearance:none}.device-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.device-select:disabled{opacity:.5;cursor:not-allowed}.select-icon{position:absolute;right:var(--spacing-sm);top:50%;transform:translateY(-50%);color:var(--color-text-muted);pointer-events:none}.effects-options{display:flex;flex-direction:column;gap:var(--spacing-md)}.checkbox-option{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-size:.875rem;color:var(--color-text-secondary);transition:color var(--transition-fast)}.checkbox-option:hover{color:var(--color-text-primary)}.checkbox-option input[type=checkbox]{width:1rem;height:1rem;accent-color:var(--color-primary)}.checkbox-option input[type=checkbox]:disabled{opacity:.5}.audio-quality-info{margin-top:var(--spacing-md);padding:var(--spacing-sm);background:#6366f11a;border-radius:var(--radius-sm);border:1px solid rgba(99,102,241,.2)}.quality-note{font-size:.75rem;color:var(--color-text-secondary);line-height:1.4;margin:0}.export-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.export-options{display:flex;flex-direction:column;gap:var(--spacing-lg)}.format-selector{display:flex;flex-direction:column;gap:var(--spacing-sm)}.format-label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.format-select{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.format-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.quality-slider{display:flex;flex-direction:column;gap:var(--spacing-sm)}.quality-input{width:100%;height:2rem;accent-color:var(--color-primary)}.quality-value{font-size:.875rem;color:var(--color-text-secondary);text-align:center}.export-buttons{display:flex;flex-direction:column;gap:var(--spacing-sm)}.export-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-success);color:var(--color-white);border:none;border-radius:var(--radius-md);font-weight:600;font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.export-btn:hover:not(:disabled){background:#059669;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.export-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.export-btn.processing{background:var(--color-warning)}.export-btn.processing:hover{background:#d97706}.spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.permissions-status{display:flex;flex-direction:column;gap:var(--spacing-sm)}.permission-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background:var(--color-bg-tertiary);border-radius:var(--radius-md);font-size:.875rem;border:none;width:100%;cursor:pointer;transition:all var(--transition-fast);text-align:left}.permission-item:not(:disabled):hover{background:var(--color-gray-600);transform:translate(2px)}.permission-item:disabled{cursor:default}.permission-item:disabled:hover{transform:none}.permission-item.granted{color:var(--color-success)}.permission-item.denied{color:var(--color-error)}.permission-item span{flex:1}.status-dot{width:8px;height:8px;border-radius:50%}.status-dot.granted{background:var(--color-success)}.status-dot.denied{background:var(--color-error)}.processing-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;display:flex;align-items:center;justify-content:center;animation:fadeIn .3s ease-out}.processing-content{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-2xl);text-align:center;max-width:400px;box-shadow:var(--shadow-xl);animation:slideIn .3s ease-out}.processing-header{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.processing-title{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0}.processing-progress{margin-bottom:var(--spacing-lg);width:100%}.progress-bar{width:100%;height:8px;background:var(--color-gray-700);border-radius:var(--radius-sm);overflow:hidden;margin-bottom:var(--spacing-sm);position:relative}.progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));border-radius:var(--radius-sm);transition:width .3s ease;position:relative}.progress-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:shimmer 2s infinite}.progress-info{display:flex;justify-content:space-between;align-items:center}.progress-step{font-size:.875rem;color:var(--color-text-secondary);font-weight:500}.progress-percentage{font-size:.875rem;color:var(--color-primary);font-weight:600;font-family:Courier New,monospace}.processing-description{color:var(--color-text-secondary);margin:0;line-height:1.5;font-size:.875rem}.loading-spinner.large{width:48px;height:48px;border:4px solid var(--color-gray-600);border-top:4px solid var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}@media (max-width: 1024px){.audio-interface{grid-template-columns:1fr}.audio-sidebar{order:-1}.recording-timer-overlay{right:var(--spacing-md);top:4.5rem}}@media (max-width: 768px){.main-controls,.secondary-controls{flex-direction:column}.control-btn{width:100%}.waveform-controls,.edit-buttons{flex-direction:column}.edit-btn{width:100%;justify-content:center}.recording-timer{padding:var(--spacing-sm) var(--spacing-md)}.recording-time{font-size:1rem}}.qr-generator{max-width:900px;margin:0 auto}.qr-interface-vertical{display:flex;flex-direction:column;gap:var(--spacing-xl)}.templates-section-compact,.content-section,.settings-section,.preview-section{background:var(--color-bg-secondary);border:1px solid var(--color-gray-700);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.section-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.125rem;font-weight:600;color:var(--color-text-primary);margin:0 0 var(--spacing-lg) 0;padding-bottom:var(--spacing-md);border-bottom:1px solid var(--color-gray-700)}.template-grid-compact{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:var(--spacing-sm)}.template-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-md) var(--spacing-sm);background:var(--color-bg-tertiary);border:2px solid var(--color-gray-600);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-align:center;min-height:70px}.template-button span{font-size:.75rem;font-weight:500;color:var(--color-text-secondary)}.template-button svg{color:var(--color-primary);transition:all var(--transition-fast);flex-shrink:0}.template-button:hover{background:var(--color-gray-700);border-color:var(--color-primary);transform:translateY(-2px)}.template-button.active{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 4px 12px #6366f14d}.template-button.active span{color:var(--color-white)}.template-button.active svg{color:var(--color-white)}.mini-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--spacing-md)}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs)}.form-group label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.form-group input,.form-group select,.form-group textarea{padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;transition:all var(--transition-fast);font-family:inherit}.form-group textarea{resize:vertical}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.form-group input::-moz-placeholder,.form-group textarea::-moz-placeholder{color:var(--color-text-muted)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--color-text-muted)}.checkbox-option{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);cursor:pointer;font-size:.875rem;color:var(--color-text-secondary)}.checkbox-option input[type=checkbox]{width:1.125rem;height:1.125rem;cursor:pointer;accent-color:var(--color-primary)}.input-info{display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:var(--color-text-muted);margin-top:var(--spacing-xs)}.char-count{color:var(--color-text-secondary)}.char-warning{color:var(--color-warning);font-weight:500}.error-message{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:#ef44441a;border:1px solid var(--color-error);border-radius:var(--radius-md);color:var(--color-error);font-size:.875rem;margin-top:var(--spacing-md)}.settings-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--spacing-lg)}.setting-label{display:flex;align-items:center;gap:var(--spacing-xs);font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.setting-description{font-size:.75rem;color:var(--color-text-muted);line-height:1.4;margin-top:var(--spacing-xs)}.format-options{display:flex;gap:var(--spacing-sm)}.format-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);font-weight:500;flex:1;justify-content:center}.format-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.format-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.size-slider,.margin-slider{width:100%;height:2rem;accent-color:var(--color-primary)}.logo-preview-container{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md)}.logo-preview{display:flex;justify-content:center;align-items:center;padding:var(--spacing-md);background:var(--color-white);border-radius:var(--radius-sm)}.logo-preview img{max-width:100px;max-height:100px;-o-object-fit:contain;object-fit:contain}.remove-logo-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-error);border:1px solid var(--color-error);border-radius:var(--radius-md);color:var(--color-white);cursor:pointer;transition:all var(--transition-fast);font-size:.875rem;font-weight:500}.remove-logo-btn:hover{background:#dc2626;transform:translateY(-1px)}.logo-info-box{display:flex;gap:var(--spacing-sm);padding:var(--spacing-md);background:#fff3cd;border:1px solid #ffc107;border-radius:var(--radius-md);margin-top:var(--spacing-sm);color:#856404}.logo-info-box svg{flex-shrink:0;margin-top:2px}.setting-description{font-size:.875rem;color:var(--color-gray-400);margin-top:var(--spacing-xs);line-height:1.4}.size-presets{display:flex;gap:var(--spacing-xs);margin-top:var(--spacing-sm)}.size-preset{padding:var(--spacing-xs) var(--spacing-sm);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-sm);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);font-size:.75rem;font-weight:500}.size-preset:hover{border-color:var(--color-primary);color:var(--color-primary)}.size-preset.active{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.error-level-select{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;transition:all var(--transition-fast)}.error-level-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.color-inputs{display:flex;flex-direction:column;gap:var(--spacing-md)}.color-input-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.color-label{font-size:.75rem;font-weight:500;color:var(--color-text-muted)}.color-input{width:3rem;height:2.5rem;border:1px solid var(--color-gray-600);border-radius:var(--radius-md);cursor:pointer;background:none}.color-input::-webkit-color-swatch-wrapper{padding:0}.color-input::-webkit-color-swatch{border:none;border-radius:calc(var(--radius-md) - 1px)}.color-text-input{flex:1;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:.875rem;font-family:Courier New,monospace;transition:all var(--transition-fast)}.color-text-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f11a}.preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg)}.preview-actions{display:flex;gap:var(--spacing-sm)}.action-button{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.action-button.copy{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-white)}.action-button.copy:hover{background:var(--color-primary-dark);transform:translateY(-1px)}.action-button.copy.copied{background:var(--color-success);border-color:var(--color-success)}.action-button.download{background:var(--color-success);border-color:var(--color-success);color:var(--color-white)}.action-button.download:hover{background:#059669;transform:translateY(-1px)}.qr-preview{display:flex;flex-direction:column;gap:var(--spacing-lg)}.qr-preview-container{display:flex;justify-content:center;align-items:center;padding:var(--spacing-xl);background:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-gray-300)}.qr-svg-preview,.qr-image-preview{max-width:100%;height:auto;border-radius:var(--radius-sm)}.qr-info{text-align:center}.qr-details{display:flex;justify-content:center;gap:var(--spacing-lg);flex-wrap:wrap;font-size:.875rem;color:var(--color-text-secondary)}.qr-format,.qr-size,.qr-error-level{font-weight:500}@media (max-width: 768px){.qr-generator{max-width:100%}.template-grid-compact{grid-template-columns:repeat(4,1fr)}.template-button{min-height:60px;padding:var(--spacing-sm) var(--spacing-xs)}.template-button span{font-size:.7rem}.settings-grid,.form-row{grid-template-columns:1fr}.preview-header{flex-direction:column;gap:var(--spacing-md);align-items:stretch}.preview-actions{justify-content:center}.qr-details{flex-direction:column;gap:var(--spacing-sm)}.color-input-wrapper{flex-direction:column;align-items:stretch}.color-input{width:100%}}@media (max-width: 480px){.template-grid-compact{grid-template-columns:repeat(3,1fr)}.size-presets{flex-wrap:wrap}.format-options{flex-direction:column}}.time-tools{width:100%;max-width:1200px;margin:0 auto;padding:var(--spacing-xl)}.time-tabs{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);border-bottom:2px solid var(--color-gray-600)}.time-tab{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:transparent;border:none;border-bottom:3px solid transparent;color:var(--color-text-secondary);cursor:pointer;font-size:1rem;font-weight:500;transition:all var(--transition-fast);margin-bottom:-2px}.time-tab:hover{color:var(--color-primary);background:var(--color-bg-tertiary)}.time-tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.timer-section{display:flex;flex-direction:column;gap:var(--spacing-xl);align-items:center;padding:var(--spacing-xl)}.timer-mode-selector{display:flex;gap:var(--spacing-sm);padding:4px;background:var(--color-bg-tertiary);border-radius:var(--radius-lg)}.mode-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:transparent;border:none;border-radius:var(--radius-md);color:var(--color-text-secondary);cursor:pointer;font-size:.95rem;font-weight:500;transition:all var(--transition-fast)}.mode-btn:hover{color:var(--color-text-primary)}.mode-btn.active{background:var(--color-primary);color:var(--color-white)}.timer-setup{display:flex;flex-direction:column;gap:var(--spacing-lg);width:100%;max-width:500px}.time-input-group{display:flex;align-items:center;justify-content:center;gap:var(--spacing-md)}.time-separator{font-size:3rem;font-weight:700;color:var(--color-text-secondary)}.time-input-box{display:flex;flex-direction:column;gap:var(--spacing-xs);align-items:center}.time-input-box label{font-size:.875rem;color:var(--color-text-secondary);font-weight:500}.input-controls{display:flex;gap:var(--spacing-xs);align-items:center}.input-controls button{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;transition:all var(--transition-fast)}.input-controls button:hover{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.input-controls input{width:100px;padding:var(--spacing-md);background:var(--color-bg-secondary);border:2px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:2rem;font-weight:700;text-align:center}.preset-times{display:flex;gap:var(--spacing-sm);justify-content:center;flex-wrap:wrap}.preset-times button{padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;font-weight:500;transition:all var(--transition-fast)}.preset-times button:hover{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.timer-display{width:100%;max-width:500px;padding:var(--spacing-xl);background:var(--color-bg-secondary);border:2px solid var(--color-gray-600);border-radius:var(--radius-lg);text-align:center}.time-value{font-size:5rem;font-weight:700;color:var(--color-primary);font-variant-numeric:tabular-nums;letter-spacing:.05em}.timer-controls{display:flex;gap:var(--spacing-md)}.timer-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);border:none;border-radius:var(--radius-lg);font-size:1.125rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.timer-btn.start{background:var(--color-success);color:var(--color-white)}.timer-btn.start:hover{background:#22c55e;transform:translateY(-2px);box-shadow:0 4px 12px #22c55e4d}.timer-btn.pause{background:var(--color-warning);color:var(--color-white)}.timer-btn.pause:hover{background:#f59e0b;transform:translateY(-2px);box-shadow:0 4px 12px #f59e0b4d}.timer-btn.reset{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid var(--color-gray-600)}.timer-btn.reset:hover{background:var(--color-error);color:var(--color-white);border-color:var(--color-error)}.worldclock-section{display:flex;flex-direction:column;gap:var(--spacing-xl)}.city-selector h3{font-size:1.125rem;margin-bottom:var(--spacing-md);color:var(--color-text-primary)}.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:var(--spacing-sm)}.city-option{display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;transition:all var(--transition-fast);font-size:.875rem}.city-option:hover:not(:disabled){background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary);transform:translateY(-2px)}.city-option.selected{opacity:.5;cursor:not-allowed}.city-flag{font-size:1.25rem}.clocks-container{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-lg)}.clock-card{position:relative;padding:var(--spacing-xl);background:var(--color-bg-secondary);border:2px solid var(--color-gray-600);border-radius:var(--radius-lg);text-align:center;transition:all var(--transition-fast)}.clock-card:hover{border-color:var(--color-primary);transform:translateY(-4px);box-shadow:0 8px 24px #0000001a}.remove-city{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm);width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--color-error);border:none;border-radius:50%;color:var(--color-white);font-size:1.25rem;cursor:pointer;opacity:0;transition:opacity var(--transition-fast)}.clock-card:hover .remove-city{opacity:1}.remove-city:hover{background:#dc2626}.clock-header{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.clock-flag{font-size:2rem}.clock-header h3{font-size:1.25rem;color:var(--color-text-primary)}.clock-time{font-size:3rem;font-weight:700;color:var(--color-primary);margin-bottom:var(--spacing-xs);font-variant-numeric:tabular-nums}.clock-date{font-size:.875rem;color:var(--color-text-secondary)}.timestamp-section{display:flex;flex-direction:column;gap:var(--spacing-xl);max-width:600px;margin:0 auto}.converter-box{padding:var(--spacing-xl);background:var(--color-bg-secondary);border:2px solid var(--color-gray-600);border-radius:var(--radius-lg)}.converter-box h3{font-size:1.25rem;margin-bottom:var(--spacing-lg);color:var(--color-text-primary)}.input-group{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.input-group label{display:block;font-size:.875rem;color:var(--color-text-secondary);margin-bottom:var(--spacing-xs);font-weight:500}.input-group input{flex:1;padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:1rem}.input-group button,.converter-box>button{padding:var(--spacing-md) var(--spacing-lg);background:var(--color-primary);border:none;border-radius:var(--radius-md);color:var(--color-white);font-weight:600;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.input-group button:hover,.converter-box>button:hover{background:var(--color-primary-dark);transform:translateY(-2px)}.current-time-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);width:100%;padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;font-size:.875rem;transition:all var(--transition-fast)}.current-time-btn:hover{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.datetime-inputs{display:flex;flex-direction:column;gap:var(--spacing-md);margin-bottom:var(--spacing-md)}.result-box{padding:var(--spacing-lg);background:var(--color-success);border-radius:var(--radius-md);color:var(--color-white)}.result-box h4{font-size:1rem;margin-bottom:var(--spacing-sm)}.result-box p{font-size:1.125rem;font-weight:600;word-break:break-word}@media (max-width: 768px){.time-tools{padding:var(--spacing-md)}.time-value{font-size:3rem}.timer-controls{flex-direction:column;width:100%}.timer-btn{width:100%;justify-content:center}.clocks-container{grid-template-columns:1fr}.city-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}}.icon-generator{width:100%;max-width:1200px;margin:0 auto;padding:var(--spacing-xl)}.icon-interface{display:flex;flex-direction:column;gap:var(--spacing-xl)}.upload-section,.settings-section,.sizes-section,.preview-section{padding:var(--spacing-xl);background:var(--color-bg-secondary);border:2px solid var(--color-gray-600);border-radius:var(--radius-lg)}.section-title{display:flex;align-items:center;gap:var(--spacing-sm);font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin-bottom:var(--spacing-lg)}.upload-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--spacing-md);width:100%;min-height:300px;padding:var(--spacing-xl);background:var(--color-bg-tertiary);border:3px dashed var(--color-gray-600);border-radius:var(--radius-lg);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast)}.upload-btn:hover{border-color:var(--color-primary);background:var(--color-bg-secondary);color:var(--color-primary);transform:translateY(-4px)}.upload-btn span{font-size:1.125rem;font-weight:600}.upload-btn small{font-size:.875rem;color:var(--color-text-tertiary)}.source-preview{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-lg)}.source-preview img{max-width:300px;max-height:300px;border-radius:var(--radius-md);box-shadow:0 4px 12px #0000001a}.change-image-btn{padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);cursor:pointer;font-weight:500;transition:all var(--transition-fast)}.change-image-btn:hover{background:var(--color-primary);color:var(--color-white);border-color:var(--color-primary)}.settings-grid{display:grid;gap:var(--spacing-lg)}.setting-group{display:flex;flex-direction:column;gap:var(--spacing-sm)}.setting-group label{font-size:.875rem;font-weight:500;color:var(--color-text-secondary)}.color-input-wrapper{display:flex;gap:var(--spacing-sm);align-items:center}.color-input-wrapper input[type=color]{width:60px;height:40px;border:1px solid var(--color-gray-600);border-radius:var(--radius-md);cursor:pointer}.color-input-wrapper input[type=text]{flex:1;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:monospace}.setting-group input[type=range]{width:100%;height:6px;background:var(--color-gray-600);border-radius:3px;outline:none;accent-color:var(--color-primary)}.checkbox-label{display:flex;align-items:center;gap:var(--spacing-sm);cursor:pointer;font-size:.95rem}.size-grid{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.size-option{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-tertiary);border:2px solid var(--color-gray-600);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.size-option:hover{border-color:var(--color-primary);background:var(--color-bg-secondary)}.size-option input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:var(--color-primary)}.size-info{display:flex;flex-direction:column;gap:2px}.size-name{font-weight:600;color:var(--color-text-primary)}.size-desc{font-size:.875rem;color:var(--color-text-secondary)}.generate-btn{width:100%;padding:var(--spacing-md) var(--spacing-xl);background:var(--color-primary);border:none;border-radius:var(--radius-lg);color:var(--color-white);font-size:1.125rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.generate-btn:hover:not(:disabled){background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 4px 12px #3b82f64d}.generate-btn:disabled{opacity:.5;cursor:not-allowed}.preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);flex-wrap:wrap;gap:var(--spacing-md)}.download-all-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-success);border:none;border-radius:var(--radius-md);color:var(--color-white);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.download-all-btn:hover{background:#22c55e;transform:translateY(-2px)}.icons-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.icon-preview-item{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);transition:all var(--transition-fast)}.icon-preview-item:hover{border-color:var(--color-primary);transform:translateY(-4px);box-shadow:0 4px 12px #0000001a}.icon-preview-wrapper{display:flex;align-items:center;justify-content:center;padding:var(--spacing-md);background:var(--color-white);border-radius:var(--radius-sm);min-height:100px}.icon-preview-wrapper 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768px){.icon-generator{padding:var(--spacing-md)}.icons-preview-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}.preview-header{flex-direction:column;align-items:stretch}.download-all-btn{width:100%;justify-content:center}}.lorem-generator{width:100%;max-width:1200px;margin:0 auto;padding:var(--spacing-xl)}.lorem-tabs{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);border-bottom:2px solid var(--color-gray-600)}.lorem-tab{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);background:transparent;border:none;border-bottom:3px solid transparent;color:var(--color-text-secondary);cursor:pointer;font-size:1rem;font-weight:500;transition:all 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h3{font-size:1.25rem;font-weight:600;color:var(--color-text-primary)}.copy-btn{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);background:var(--color-primary);border:none;border-radius:var(--radius-md);color:var(--color-white);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.copy-btn:hover{background:var(--color-primary-dark);transform:translateY(-2px)}.copy-btn.copied{background:var(--color-success)}.output-content{padding:var(--spacing-lg);background:var(--color-bg-tertiary);border:1px solid var(--color-gray-600);border-radius:var(--radius-md);max-height:600px;overflow-y:auto}.output-content p{color:var(--color-text-primary);line-height:1.8;white-space:pre-wrap;word-wrap:break-word}.output-content pre{color:var(--color-text-primary);line-height:1.6;white-space:pre-wrap;word-wrap:break-word;font-family:Courier New,monospace;font-size:.95rem}@media (max-width: 768px){.lorem-generator{padding:var(--spacing-md)}.lorem-controls,.random-controls{grid-template-columns:1fr}.random-type-selector{grid-template-columns:repeat(auto-fit,minmax(100px,1fr))}.output-header{flex-direction:column;align-items:stretch}.copy-btn{width:100%;justify-content:center}}.calc-forge{width:100%;max-width:1400px;margin:0 auto;padding:var(--spacing-xl)}.model-selector{display:flex;gap:var(--spacing-md);justify-content:center;margin:var(--spacing-xl) 0}.model-btn{padding:var(--spacing-sm) var(--spacing-xl);background:var(--color-bg-secondary);border:2px solid var(--color-gray-600);border-radius:var(--radius-md);color:var(--color-text-secondary);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.model-btn:hover{background:var(--color-gray-700);border-color:var(--color-gray-500)}.model-btn.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.calculator-container{display:grid;grid-template-columns:auto 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12px;margin-top:8px}.display-content{font-family:Courier New,monospace;font-size:2rem;font-weight:700;color:#1a1a1a;text-align:right;letter-spacing:2px;display:flex;justify-content:space-between;align-items:center}.angle-indicator{font-size:.875rem;font-weight:600;color:#2a2a2a;margin-left:12px}.calc-logo{text-align:center;margin-bottom:12px}.ti-logo{font-size:.75rem;font-weight:600;color:#1e90ff;letter-spacing:1px}.power-button{position:absolute;top:180px;right:35px;background:#2a2a2a;border:2px solid #3a3a3a;border-radius:8px;padding:8px 16px;color:#888;font-size:.75rem;font-weight:600;cursor:pointer;transition:all .2s}.power-button:hover{background:#3a3a3a;border-color:#4a4a4a}.calc-keyboard{display:flex;flex-direction:column;gap:6px;margin-top:16px}.key-row{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.key{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:#3a3a3a;border:2px solid #2a2a2a;border-radius:8px;cursor:pointer;transition:background .15s,border-color .15s;padding:8px 4px;position:relative;box-shadow:0 3px #0000004d;min-width:60px;min-height:60px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.key:active{background:#4a4a4a}.key .main{font-size:1.125rem;font-weight:700;color:#fff;text-align:center}.key .main.large{font-size:1.5rem}.key .sub-top{font-size:.625rem;color:#1e90ff;font-weight:600;position:absolute;top:6px;left:0;right:0;text-align:center}.key .sub{font-size:.625rem;color:#1e90ff;font-weight:600;position:absolute;bottom:6px;left:0;right:0;text-align:center}.key-function{background:#2a2a2a;border-color:#1a1a1a}.key-function:hover{background:#333;border-color:#2a2a2a}.key-function:active{background:#3a3a3a}.key-function.active{background:#1e90ff;border-color:#06c}.key-function.active .main{color:#fff}.key-number{background:#1e90ff;border-color:#06c}.key-number:hover{background:#4da6ff;border-color:#1e90ff}.key-number:active{background:#2a8dff}.key-number .main{font-size:1.5rem}.key-zero{grid-column:span 1}.key-operator{background:#666;border-color:#555}.key-operator:hover{background:#777;border-color:#666}.key-operator:active{background:#6a6a6a}.key-equals{background:#666;border-color:#555;grid-row:span 2;aspect-ratio:auto}.key-equals:hover{background:#777;border-color:#666}.key-equals:active{background:#6a6a6a}.calculator-info{padding:var(--spacing-xl);background:var(--color-bg-secondary);border:2px solid var(--color-gray-600);border-radius:var(--radius-lg);max-width:500px}.calculator-info h3{font-size:1.5rem;color:var(--color-text-primary);margin-bottom:var(--spacing-md)}.calculator-info p{color:var(--color-text-secondary);line-height:1.6;margin-bottom:var(--spacing-lg)}.features-list,.usage-tips{margin-bottom:var(--spacing-lg)}.features-list h4,.usage-tips 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0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.casio-body{background:linear-gradient(180deg,#2d2d2d,#1e1e1e);border-radius:22px;padding:18px 14px;box-shadow:inset 0 2px 8px #0006}.casio-header{display:flex;justify-content:center;align-items:center;margin-bottom:6px}.casio-model{font-size:.875rem;font-weight:600;color:#d0d0d0;font-style:italic;letter-spacing:.5px}.casio-subheader{text-align:center;font-size:.7rem;font-weight:700;color:#e91e63;letter-spacing:1.5px;margin-bottom:14px;text-shadow:0 0 2px rgba(233,30,99,.5)}.casio-display-area{background:linear-gradient(180deg,#b8c8b8,#c8d8c8);border:4px solid #0a0a0a;border-radius:6px;padding:14px 12px;margin-bottom:18px;box-shadow:inset 0 3px 10px #0000004d,inset 0 -1px 3px #ffffff1a;min-height:90px;position:relative}.casio-display{position:relative}.display-indicators{display:flex;justify-content:space-between;margin-bottom:10px;font-size:.6rem;color:#1a1a1a;font-weight:700;opacity:.8}.indicator-left,.indicator-right{display:flex;gap:8px}.casio-main-display{font-family:Courier New,monospace;color:#1a1a1a}.casio-secondary-display{font-size:.875rem;opacity:.7;margin-bottom:4px;text-align:right}.casio-primary-display{font-size:1.625rem;font-weight:700;text-align:right;letter-spacing:.5px;color:#0a0a0a}.casio-keyboard{display:flex;flex-direction:column;gap:4px}.casio-top-row,.casio-row,.casio-number-row{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}.casio-row{grid-template-columns:repeat(6,1fr)}.casio-number-row{grid-template-columns:repeat(5,1fr)}.casio-key{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;background:linear-gradient(180deg,#4a4a4a,#3a3a3a);border:1px solid #2a2a2a;border-radius:5px;cursor:pointer;transition:background .1s;padding:6px 4px;position:relative;box-shadow:0 2px 4px #00000080,inset 0 1px #ffffff1a;min-height:42px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.casio-key:active{background:linear-gradient(180deg,#3a3a3a,#2a2a2a);box-shadow:0 1px 2px #00000080,inset 0 1px 3px #0000004d;transform:translateY(1px)}.casio-key .main{font-size:.75rem;font-weight:700;color:#fff;text-align:center}.casio-key .sub{font-size:.5rem;font-weight:600;position:absolute;top:3px;left:0;right:0;text-align:center}.casio-key .sub.orange{color:#ff9800}.casio-shift{background:linear-gradient(180deg,#8b7bee,#7b68ee)!important;box-shadow:0 2px 4px #00000080,inset 0 1px #fff3!important}.casio-shift:active{background:linear-gradient(180deg,#7b68ee,#6a59d9)!important;box-shadow:0 1px 2px #00000080,inset 0 1px 3px #0003!important}.casio-alpha{background:linear-gradient(180deg,#8b7bee,#7b68ee)!important;box-shadow:0 2px 4px #00000080,inset 0 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#0003!important}.casio-number{background:linear-gradient(180deg,#3a3a3a,#2a2a2a)!important;box-shadow:0 2px 4px #0009,inset 0 1px #ffffff14!important;color:#fff}.casio-number:active{background:linear-gradient(180deg,#2a2a2a,#1a1a1a)!important;box-shadow:0 1px 2px #0009,inset 0 1px 3px #0000004d!important}.casio-number .main{font-size:1.125rem}.casio-zero{grid-column:span 1}.casio-del{background:linear-gradient(180deg,#ff7b45,#ff6b35)!important;box-shadow:0 2px 4px #00000080,inset 0 1px #ffffff4d!important}.casio-del:active{background:linear-gradient(180deg,#ff6b35,#e65a2a)!important;box-shadow:0 1px 2px #00000080,inset 0 1px 3px #0003!important}.casio-ac{background:linear-gradient(180deg,#ff7b45,#ff6b35)!important;box-shadow:0 2px 4px #00000080,inset 0 1px #ffffff4d!important}.casio-ac:active{background:linear-gradient(180deg,#ff6b35,#e65a2a)!important;box-shadow:0 1px 2px #00000080,inset 0 1px 3px #0003!important}.casio-multiply,.casio-divide,.casio-plus,.casio-minus{background:linear-gradient(180deg,#3a3a3a,#2a2a2a)!important;box-shadow:0 2px 4px #0009,inset 0 1px #ffffff14!important}.casio-multiply:active,.casio-divide:active,.casio-plus:active,.casio-minus:active{background:linear-gradient(180deg,#2a2a2a,#1a1a1a)!important;box-shadow:0 1px 2px #0009,inset 0 1px 3px #0000004d!important}.casio-ans{background:linear-gradient(180deg,#3a3a3a,#2a2a2a)!important;box-shadow:0 2px 4px #0009,inset 0 1px #ffffff14!important}.casio-ans:active{background:linear-gradient(180deg,#2a2a2a,#1a1a1a)!important;box-shadow:0 1px 2px #0009,inset 0 1px 3px #0000004d!important}.casio-equals{background:linear-gradient(180deg,#3a3a3a,#2a2a2a)!important;box-shadow:0 2px 4px #0009,inset 0 1px #ffffff14!important}.casio-equals:active{background:linear-gradient(180deg,#2a2a2a,#1a1a1a)!important;box-shadow:0 1px 2px #0009,inset 0 1px 3px #0000004d!important}@media (max-width: 1200px){.calculator-container{grid-template-columns:1fr}.ti30-calculator,.casio-calculator{margin:0 auto;max-width:400px}.calculator-info{max-width:none}}@media (max-width: 768px){.calc-forge{padding:var(--spacing-md)}.ti30-calculator{padding:15px;max-width:100%}.calc-body{padding:16px 12px}.calc-branding{font-size:1.25rem}.display-content{font-size:1.5rem}.key{min-width:50px;min-height:50px;padding:6px 2px}.key .main{font-size:1rem}.key .main.large,.key-number .main{font-size:1.25rem}.key .sub-top,.key .sub{font-size:.5rem}.power-button{top:150px;right:25px;padding:6px 12px;font-size:.625rem}}@media (max-width: 480px){.key{min-width:45px;min-height:45px}.key .main{font-size:.875rem}.key .main.large,.key-number .main{font-size:1.125rem}}.vcf-generator{max-width:1000px;margin:0 auto}.vcf-tabs{display:flex;gap:var(--spacing-xs);margin-top:var(--spacing-xl);border-bottom:2px solid 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var(--transition-fast)}.entry-item:hover{border-color:var(--color-gray-600)}.entry-item.active{border-color:var(--color-primary);background:#6366f11a}.entry-item-content{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.8rem;color:var(--color-text-secondary);overflow:hidden}.entry-item-content span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entry-item.active .entry-item-content{color:var(--color-primary)}.entry-remove-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:none;border:none;border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0}.entry-remove-btn:hover{background:#ef44441a;color:var(--color-error)}.vcf-form-area{flex:1;display:flex;flex-direction:column;gap:var(--spacing-lg);min-width:0}.vcf-section{background:var(--color-bg-secondary);border:1px solid 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