.app-container{display:flex;flex-direction:column;height:100vh;background:linear-gradient(135deg,#0a0e1a,#1a1a2e,#16213e);position:relative;overflow:hidden}.app-container:before{content:"";position:absolute;width:200%;height:200%;background:radial-gradient(circle,rgba(139,92,246,.1) 1px,transparent 1px);background-size:50px 50px;animation:grid-move 20s linear infinite;pointer-events:none}@keyframes grid-move{0%{transform:translate(0)}to{transform:translate(50px,50px)}}.app-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:#111827e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:2px solid rgba(139,92,246,.3);z-index:100}.header-left{display:flex;align-items:center;gap:1.5rem}.app-title{font-size:1.5rem;font-weight:700;margin:0}.gradient-text{background:linear-gradient(135deg,#8b5cf6,#3b82f6,#06b6d4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 30px rgba(139,92,246,.5)}.template-name-input{background:#1a2332cc;border:1px solid var(--border-color);border-radius:8px;padding:.5rem 1rem;color:var(--text-primary);font-size:.95rem;min-width:250px;transition:all .3s ease}.template-name-input:focus{outline:none;border-color:var(--accent-purple);box-shadow:0 0 0 3px #8b5cf61a}.header-actions{display:flex;gap:.75rem}.btn{display:flex;align-items:center;gap:.5rem;padding:.625rem 1.25rem;border:none;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff1a;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn:hover:before{width:300px;height:300px}.btn-primary{background:linear-gradient(135deg,#8b5cf6,#7c3aed);color:#fff;box-shadow:0 4px 15px #8b5cf666}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #8b5cf699}.btn-secondary{background:#374151cc;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:#4b5563e6;border-color:var(--accent-purple)}.btn-accent{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;box-shadow:0 4px 15px #3b82f666}.btn-accent:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f699}.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.btn-sm{padding:.4rem .8rem;font-size:.85rem}.workspace{display:flex;flex:1;overflow:hidden;position:relative}.toolbar{width:280px;background:#111827f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-right:1px solid var(--border-color);padding:1.5rem;overflow-y:auto;z-index:10}.toolbar-title{display:flex;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-primary)}.toolbar-section{margin-bottom:2rem}.toolbar-section h4{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:1rem}.tool-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:1.25rem;margin-bottom:.75rem;background:#1a233299;border:2px solid var(--border-color);border-radius:12px;color:var(--text-primary);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease}.tool-btn:hover{background:#8b5cf633;border-color:var(--accent-purple);transform:translateY(-2px);box-shadow:0 4px 12px #8b5cf64d}.layers-list{display:flex;flex-direction:column;gap:.5rem}.layer-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;background:#1a233299;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .2s ease}.layer-item:hover{background:#374151cc;border-color:var(--accent-blue)}.layer-item.selected{background:#8b5cf633;border-color:var(--accent-purple);box-shadow:0 0 15px #8b5cf64d}.layer-item span{flex:1;font-size:.9rem}.layer-delete{padding:.25rem;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;transition:color .2s ease}.layer-delete:hover{color:#ef4444}.canvas-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;overflow:auto;position:relative}.canvas-wrapper{background:#fff;border-radius:12px;box-shadow:0 20px 60px #00000080,0 0 40px #8b5cf633;overflow:hidden;position:relative}.canvas-info{display:flex;align-items:center;gap:1rem;margin-top:1rem;padding:.75rem 1.5rem;background:#111827e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:8px;font-size:.9rem;color:var(--text-secondary)}.properties-panel{width:320px;background:#111827f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-left:1px solid var(--border-color);padding:1.5rem;overflow-y:auto}.panel-title{display:flex;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:600;margin-bottom:1.5rem;color:var(--text-primary)}.properties-content{display:flex;flex-direction:column;gap:1rem}.no-selection{padding:2rem;text-align:center;color:var(--text-secondary)}.property-group{display:flex;flex-direction:column;gap:1rem}.property-group label{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.property-input,.property-select{width:100%;padding:.625rem .875rem;background:#1a2332cc;border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:.9rem;transition:all .3s ease}.property-input:focus,.property-select:focus{outline:none;border-color:var(--accent-purple);box-shadow:0 0 0 3px #8b5cf61a}.property-row{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.property-color{width:100%;height:40px;padding:0;background:#1a2332cc;border:1px solid var(--border-color);border-radius:6px;cursor:pointer}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{background:#111827fa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-color);border-radius:16px;padding:2rem;max-width:800px;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px #00000080,0 0 40px #8b5cf64d}.modal-content h2{margin-bottom:1.5rem;color:var(--text-primary)}.templates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.template-card{padding:1.5rem;background:#1a233299;border:1px solid var(--border-color);border-radius:12px;transition:all .3s ease}.template-card:hover{background:#374151cc;border-color:var(--accent-purple);transform:translateY(-2px);box-shadow:0 4px 12px #8b5cf64d}.template-card h3{font-size:1rem;margin-bottom:.5rem;color:var(--text-primary)}.template-date{font-size:.85rem;color:var(--text-secondary);margin-bottom:1rem}.template-actions{display:flex;gap:.5rem}.preview-modal{max-width:1300px}.preview-image{width:100%;max-width:1200px;border-radius:8px;margin-bottom:1rem;box-shadow:0 4px 20px #0000004d}.loading{padding:3rem;text-align:center;font-size:1.2rem;color:var(--text-secondary);animation:pulse-glow 1.5s ease-in-out infinite}@media (max-width: 1200px){.toolbar{width:220px}.properties-panel{width:280px}}@media (max-width: 900px){.workspace{flex-direction:column}.toolbar,.properties-panel{width:100%;max-height:200px}}.tool-btn-small{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.75rem;margin-bottom:.5rem;background:#1a233299;border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.85rem;cursor:pointer;transition:all .3s ease}.tool-btn-small:hover{background:#3b82f633;border-color:var(--accent-blue);transform:translateY(-1px)}.tool-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin:.75rem 0 .5rem}.bg-image-indicator{display:flex;align-items:center;justify-content:space-between;padding:.75rem;background:#3b82f626;border:1px solid var(--accent-blue);border-radius:8px;margin-top:.5rem}.bg-image-indicator span{font-size:.85rem;color:var(--text-primary);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.btn-icon-small{padding:.25rem;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;transition:color .2s ease}.btn-icon-small:hover{color:#ef4444}.text-style-buttons{display:flex;gap:.5rem;margin-bottom:.5rem}.style-btn{flex:1;display:flex;align-items:center;justify-content:center;padding:.625rem;background:#1a2332cc;border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all .3s ease}.style-btn:hover{border-color:var(--accent-purple);color:var(--text-primary)}.style-btn.active{background:#8b5cf64d;border-color:var(--accent-purple);color:var(--accent-purple);box-shadow:0 0 10px #8b5cf633}.property-range{width:100%;padding:0;background:transparent;cursor:pointer}.property-range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;background:var(--accent-purple);border-radius:50%;cursor:pointer}.property-range::-moz-range-thumb{width:16px;height:16px;background:var(--accent-purple);border-radius:50%;cursor:pointer;border:none}.size-inputs{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:2rem}.size-inputs>div{display:flex;flex-direction:column;gap:.5rem}.size-inputs label{font-size:.85rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase}.size-presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.75rem;margin:1.5rem 0 2rem}.preset-btn{padding:1rem;background:#1a233299;border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.9rem;cursor:pointer;transition:all .3s ease;text-align:center}.preset-btn:hover{background:#8b5cf633;border-color:var(--accent-purple);transform:translateY(-2px);box-shadow:0 4px 12px #8b5cf64d}.preset-btn small{display:block;margin-top:.25rem;font-size:.75rem;color:var(--text-secondary)}.modal-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:1.5rem}.property-group label input[type=checkbox]{margin-right:.5rem;cursor:pointer;width:18px;height:18px;accent-color:var(--accent-purple)}.property-group span{font-size:.85rem;color:var(--text-secondary);margin-left:.5rem}.size-preset-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;margin-top:.5rem;margin-bottom:1rem}.preset-mini-btn{padding:.625rem .5rem;background:#1a233299;border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-size:.75rem;font-weight:500;line-height:1.2;cursor:pointer;transition:all .3s ease;text-align:center}.preset-mini-btn:hover{background:#8b5cf633;border-color:var(--accent-purple);transform:translateY(-1px);box-shadow:0 2px 8px #8b5cf633}.preset-mini-btn small{display:block;margin-top:.15rem;font-size:.65rem;color:var(--text-secondary);font-weight:400}*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0a0e1a;--bg-secondary: #111827;--bg-tertiary: #1a2332;--accent-purple: #8b5cf6;--accent-blue: #3b82f6;--accent-cyan: #06b6d4;--text-primary: #f9fafb;--text-secondary: #9ca3af;--border-color: #374151}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-primary);color:var(--text-primary);overflow:hidden}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--accent-purple);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--accent-blue)}.glow{box-shadow:0 0 10px #8b5cf64d,0 0 20px #8b5cf633,0 0 30px #8b5cf61a}.glow-blue{box-shadow:0 0 10px #3b82f64d,0 0 20px #3b82f633,0 0 30px #3b82f61a}@keyframes pulse-glow{0%,to{opacity:1}50%{opacity:.5}}@keyframes slide-in{0%{transform:translate(-100%);opacity:0}to{transform:translate(0);opacity:1}}.animate-pulse-glow{animation:pulse-glow 2s ease-in-out infinite}.animate-slide-in{animation:slide-in .3s ease-out}