:root{--bauhaus-red: #E32D24;--bauhaus-yellow: #FCC607;--bauhaus-blue: #2B61AA;--bauhaus-dark: #0E2A60;--bg-color: #F5F5F5;--text-primary: #000000;--text-secondary: #444444;--border-color: #000000;--border-width: 2px;--border-width-thick: 4px;--accent-color: var(--bauhaus-blue);--danger-color: var(--bauhaus-red);--success-color: #10b981;--font-family: "Lexend", sans-serif;--transition: all .15s steps(4)}*{box-sizing:border-box;margin:0;padding:0;border-radius:0!important}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;background-image:linear-gradient(45deg,rgba(227,45,36,.03) 25%,transparent 25%),linear-gradient(-45deg,rgba(227,45,36,.03) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(227,45,36,.03) 75%),linear-gradient(-45deg,transparent 75%,rgba(227,45,36,.03) 75%);background-size:100px 100px}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;background:#fff;border-bottom:var(--border-width-thick) solid var(--border-color);position:sticky;top:0;z-index:100}.logo{display:flex;align-items:center;gap:1rem;font-weight:800;font-size:1.5rem;text-transform:uppercase;letter-spacing:-.05em;cursor:pointer;flex-shrink:0}.logo img{height:40px;display:block}.app-nav{display:flex;gap:1rem;flex-shrink:0;margin-left:1rem}@media (max-width: 600px){.app-header{padding:1rem}.logo img{height:32px}.app-nav{gap:.5rem}.nav-btn{padding:.4rem .8rem;font-size:.9rem}}.nav-btn{background:transparent;border:var(--border-width) solid var(--border-color);color:var(--text-primary);font-family:var(--font-family);font-size:1rem;font-weight:600;cursor:pointer;padding:.5rem 1.5rem;transition:var(--transition);text-transform:uppercase}.nav-btn:hover{background:var(--bauhaus-yellow);transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--border-color)}.nav-btn.active{background:var(--bauhaus-blue);color:#fff}.app-main{flex:1;padding:3rem 2rem;max-width:1200px;margin:0 auto;width:100%}.view{display:none}.view.active{display:block}.hero-title{font-size:4rem;font-weight:800;text-align:left;margin-bottom:.5rem;text-transform:uppercase;line-height:.9;letter-spacing:-.05em}.hero-subtitle{text-align:left;color:var(--text-secondary);font-size:1.25rem;margin-bottom:4rem;max-width:600px;border-left:var(--border-width-thick) solid var(--bauhaus-red);padding-left:1.5rem}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:0;border:var(--border-width-thick) solid var(--border-color);background:var(--border-color)}.action-card{background:#fff;padding:3rem;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;align-items:flex-start;text-align:left;border:1px solid var(--border-color)}.action-card:hover{background:var(--bauhaus-yellow);z-index:1}.action-card:nth-child(2):hover{background:var(--bauhaus-red);color:#fff}.action-card:nth-child(2):hover p{color:#fff}.action-card:nth-child(3):hover{background:var(--bauhaus-blue);color:#fff}.action-card:nth-child(3):hover p{color:#fff}.card-icon{width:60px;height:60px;background:var(--border-color);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:2rem}.action-card h2{font-size:2rem;font-weight:800;text-transform:uppercase;margin-bottom:1rem}.action-card p{font-size:1.1rem;color:var(--text-secondary);line-height:1.4}.toolbar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;margin-bottom:3rem;gap:1.5rem;padding:1.5rem;background:#fff;border:var(--border-width-thick) solid var(--border-color)}.toolbar h2{font-size:2.5rem;font-weight:800;text-transform:uppercase;letter-spacing:-.05em}.toolbar-actions{display:flex;gap:1rem;flex-wrap:wrap}.btn{background:#fff;color:var(--text-primary);border:var(--border-width) solid var(--border-color);padding:.75rem 1.5rem;font-family:var(--font-family);font-weight:700;font-size:1rem;text-transform:uppercase;cursor:pointer;transition:var(--transition);position:relative}.btn:hover:not(:disabled){background:var(--bauhaus-yellow);transform:translate(-3px,-3px);box-shadow:5px 5px 0 var(--border-color)}.btn.primary{background:var(--bauhaus-blue);color:#fff}.btn.primary:hover:not(:disabled){background:var(--bauhaus-red)}.btn:disabled{background:#eee;color:#aaa;border-color:#ccc;cursor:not-allowed}.dropzone{border:var(--border-width-thick) dashed var(--border-color);padding:5rem 2rem;text-align:center;cursor:pointer;transition:var(--transition);background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem}.dropzone.compact{padding:3rem;margin-bottom:3rem}.dropzone:hover,.dropzone.dragover{background:var(--bauhaus-yellow);border-style:solid}.text-accent{background:var(--bauhaus-blue);color:#fff;padding:0 .5rem}.workspace{margin-top:3rem}.hidden{display:none!important}.thumbnails-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:2rem}.thumbnail-card{background:#fff;border:var(--border-width) solid var(--border-color);padding:1rem;cursor:grab;position:relative;transition:transform .1s}.thumbnail-card:active{cursor:grabbing}.thumbnail-card.selected{border-width:var(--border-width-thick);background:var(--bauhaus-yellow);transform:translate(-4px,-4px);box-shadow:6px 6px 0 var(--border-color)}.thumbnail-canvas-container{width:100%;height:200px;background:#fff;background-image:linear-gradient(45deg,#f5f5f5 25%,transparent 25%),linear-gradient(-45deg,#f5f5f5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#f5f5f5 75%),linear-gradient(-45deg,transparent 75%,#f5f5f5 75%);background-size:16px 16px;background-position:0 0,0 8px,8px 8px,8px 0;border:1px solid var(--border-color);overflow:hidden;display:block;position:relative}.thumbnail-canvas-container img,.thumbnail-canvas-container canvas{width:100%;height:200px;object-fit:contain;display:block}.thumbnail-label{text-align:left;margin-top:1rem;font-weight:700;text-transform:uppercase;font-size:.9rem}.thumbnail-remove{position:absolute;top:-10px;right:-10px;background:var(--bauhaus-red);color:#fff;border:var(--border-width) solid var(--border-color);width:30px;height:30px;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10}.sortable-list{display:flex;flex-direction:column;gap:1rem}.list-item{display:flex;align-items:center;padding:1.5rem;background:#fff;border:var(--border-width) solid var(--border-color);gap:1.5rem}.drag-handle{cursor:grab;width:40px;height:40px;background:#eee;border:1px solid var(--border-color);display:flex;align-items:center;justify-content:center}.file-info{flex:1}.file-name{font-weight:800;text-transform:uppercase;font-size:1.1rem}.remove-btn{background:var(--bauhaus-red);color:#fff;border:var(--border-width) solid var(--border-color);padding:.5rem 1rem;font-weight:800;cursor:pointer}#notifications-container{position:fixed;bottom:2rem;right:2rem;z-index:9999;display:flex;flex-direction:column;gap:1rem;max-width:400px}.notification{background:#fff;border:var(--border-width-thick) solid var(--border-color);padding:1.5rem;display:flex;justify-content:space-between;align-items:center;gap:1.5rem;animation:slideUp .2s ease-out}.notification.error{border-color:var(--bauhaus-red);background:#fffefe}.notification.success{border-color:var(--bauhaus-blue);background:#fefeff}.notification.info{border-color:var(--bauhaus-yellow)}.notification-content{flex:1;font-weight:600}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.spinner{width:30px;height:30px;border:var(--border-width-thick) solid var(--bauhaus-yellow);border-top-color:var(--bauhaus-blue);animation:spin .8s steps(8) infinite}@keyframes spin{to{transform:rotate(360deg)}}.split-handle{position:absolute;right:-1.25rem;top:0;bottom:0;width:.5rem;z-index:10;cursor:pointer;display:flex;align-items:center;justify-content:center}.thumbnail-card:last-child .split-handle{display:none!important}.split-handle:before{content:"";position:absolute;top:10%;bottom:10%;left:50%;transform:translate(-50%);width:2px;border-left:2px dashed var(--border-color);opacity:0;transition:opacity .2s}.thumbnail-card:hover .split-handle:before{opacity:.3}.split-handle.active:before{opacity:1;border-left:4px solid var(--bauhaus-red)}.split-handle:after{content:"✂";font-size:.8rem;width:32px;height:32px;background:#fff;border:var(--border-width) solid var(--border-color);display:flex;align-items:center;justify-content:center;z-index:2;opacity:0;transform:rotate(45deg) scale(.5);transition:all .2s steps(4)}.thumbnail-card:hover .split-handle:after{opacity:1;transform:rotate(45deg) scale(1)}.split-handle:hover:after{background:var(--bauhaus-yellow);transform:rotate(0) scale(1.1)}.split-handle.active:after{opacity:1;background:var(--bauhaus-red);color:#fff;transform:rotate(0) scale(1.1);box-shadow:4px 4px 0 var(--border-color)}#merge-filename,#img-filename{border:var(--border-width) solid var(--border-color);padding:.75rem;font-family:var(--font-family);font-weight:600;width:250px}#merge-filename:focus,#img-filename:focus{outline:none;background:var(--bauhaus-yellow)}.about-container{max-width:800px;margin:0 auto}.about-content{margin-top:3rem}.about-content .lead{font-size:1.5rem;font-weight:500;line-height:1.4;margin-bottom:3rem;color:var(--border-color)}.about-grid{display:grid;grid-template-columns:1fr;gap:2rem;margin-bottom:4rem}@media (min-width: 768px){.about-grid{grid-template-columns:repeat(2,1fr)}.about-block.full-width{grid-column:span 2}}.about-block{padding:2rem;border:var(--border-width-thick) solid var(--border-color);background:#fff}.about-block h3{margin-top:0;text-transform:uppercase;font-weight:800;letter-spacing:-.02em;margin-bottom:1rem}.about-block p{margin:0;font-size:1.1rem;line-height:1.6;color:#333}.definition-title{color:var(--bauhaus-red);margin-bottom:.25rem!important}.phonetic{font-style:italic;font-size:1.1rem;margin-bottom:1.5rem;color:var(--text-secondary);font-weight:500}.definition em{font-weight:800;color:var(--text-primary)}.about-footer{display:flex;flex-direction:column;gap:2rem;align-items:flex-start;padding-top:3rem;border-top:var(--border-width-thick) solid var(--border-color)}.attribution{font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.9rem}