:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{width:100%;height:100vh}.app-container{display:flex;flex-direction:column;height:100vh;width:100%;overflow:hidden}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#1e293bb3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.1);position:relative;z-index:50}.header h1{margin:0;font-size:1.5rem;font-weight:700;background:linear-gradient(to right,#38bdf8,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1}.logo-container{display:flex;align-items:center;gap:.75rem}.header-logo-icon{height:32px;width:32px;border-radius:6px;object-fit:cover}.main-content{display:flex;flex:1;overflow:hidden}@media(max-width:768px){.main-content{flex-direction:column}}.editor-pane{flex:1;display:flex;flex-direction:column;border-right:1px solid rgba(255,255,255,.1);background:#0f172a}.preview-wrapper{flex:1.5;position:relative;display:flex;flex-direction:column;overflow:hidden}.preview-pane{flex:1;display:flex;flex-direction:column;background:#1e293b;overflow:auto;cursor:grab}.preview-pane.is-dragging{cursor:grabbing;-webkit-user-select:none;user-select:none}.direction-overlay{position:absolute;top:.75rem;right:.75rem;z-index:10;display:flex;border:1px solid rgba(255,255,255,.15);border-radius:.5rem;overflow:hidden;background:#0f172abf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.direction-btn{padding:.375rem .625rem;font-size:.75rem;font-family:Fira Code,Monaco,Consolas,monospace;color:#94a3b8;background:transparent;border:none;border-right:1px solid rgba(255,255,255,.1);cursor:pointer;transition:all .15s ease;white-space:nowrap}.direction-btn:last-child{border-right:none}.direction-btn--active{background:#38bdf833;color:#38bdf8}.direction-btn:hover:not(.direction-btn--active){background:#ffffff0d;color:#e2e8f0}.style-settings-overlay{position:absolute;top:.75rem;left:.75rem;z-index:10;display:flex;border:1px solid rgba(255,255,255,.15);border-radius:.5rem;background:#0f172abf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:.25rem .5rem}.color-picker-group{display:flex;gap:.75rem;align-items:center}.color-picker-group label,.color-picker-with-alpha{display:flex;align-items:center;gap:.25rem;cursor:pointer}.opacity-slider{width:40px;height:4px;-webkit-appearance:none;background:#fff3;border-radius:2px;outline:none}.opacity-slider::-webkit-slider-thumb{-webkit-appearance:none;width:10px;height:10px;border-radius:50%;background:#38bdf8;cursor:pointer}.color-picker-group label{display:flex;align-items:center;cursor:pointer}.color-picker-group input[type=color]{width:24px;height:24px;padding:0;border:none;border-radius:4px;background:transparent;cursor:pointer}.color-picker-group input[type=color]::-webkit-color-swatch-wrapper{padding:0}.color-picker-group input[type=color]::-webkit-color-swatch{border:1px solid rgba(255,255,255,.2);border-radius:4px}.editor-textarea{width:100%;padding:0;background:transparent;color:#e2e8f0;border:none;font-family:Fira Code,Monaco,Consolas,monospace;font-size:1rem;line-height:1.6;resize:none;outline:none;box-sizing:border-box}.editor-textarea::placeholder{color:#64748b}.preview-container{display:flex;flex-direction:column;padding:2rem;min-height:100%;width:max-content;min-width:100%;box-sizing:border-box}.mermaid{margin:auto}.export-group{display:flex;gap:.5rem}.btn-group{position:relative}.btn-group-dropdown{position:absolute;top:calc(100% + .375rem);right:0;display:flex;flex-direction:column;gap:.25rem;background:#0f172a;border:1px solid rgba(255,255,255,.15);border-radius:.5rem;padding:.375rem;z-index:100;min-width:max-content}.btn-group-dropdown .btn{justify-content:flex-start}.dropdown-divider{border:none;border-top:1px solid rgba(255,255,255,.1);margin:.25rem 0}.dropdown-nav-link{display:block;padding:.5rem 1rem;white-space:nowrap}.btn-icon{padding:.5rem .75rem}.chevron-open{transform:rotate(180deg);transition:transform .15s ease}.btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:.5rem;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;border:1px solid rgba(255,255,255,.1);background:#ffffff0d;color:#f1f5f9}.btn:hover{background:#ffffff1a;transform:translateY(-1px)}.btn-primary{background:#0c4a6e;color:#f1f5f9;border:1px solid #0ea5e9}.btn-primary:hover{background:#075985;transform:translateY(-1px)}.btn-drawio{background:#7c2d12;color:#f1f5f9;border:1px solid #ea580c}.btn-drawio:hover{background:#9a3412;transform:translateY(-1px)}.btn-xlsx{background:#064e3b;color:#f1f5f9;border:1px solid #10b981}.btn-xlsx:hover{background:#065f46;transform:translateY(-1px)}.btn-svg{background:#0c4a6e;color:#f1f5f9;border:1px solid #0ea5e9}.btn-svg:hover{background:#075985;transform:translateY(-1px)}.btn-png{background:#3d3100;color:#f1f5f9;border:1px solid #fde047}.btn-png:hover{background:#4a3c00;transform:translateY(-1px)}.preview-placeholder{color:#475569;font-size:.875rem;font-style:italic;margin:auto}.preview-error{position:absolute;bottom:1rem;left:1rem;padding:.375rem .75rem;background:#7f1d1d80;color:#fca5a5;font-size:.75rem;border-radius:.375rem;border:1px solid rgba(239,68,68,.4)}.zoom-controls{position:absolute;bottom:1rem;right:1rem;z-index:10;display:flex;border:1px solid rgba(255,255,255,.15);border-radius:.5rem;overflow:hidden;background:#0f172abf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.zoom-btn{padding:.375rem .625rem;font-size:.75rem;font-family:Fira Code,Monaco,Consolas,monospace;color:#94a3b8;background:transparent;border:none;border-right:1px solid rgba(255,255,255,.1);cursor:pointer;transition:all .15s ease;white-space:nowrap;text-align:center}.zoom-btn:last-child{border-right:none}.zoom-btn:hover{background:#ffffff0d;color:#e2e8f0}.zoom-display{min-width:3.5rem}.legal-page{background-color:#0f172a;color:#e2e8f0;min-height:100vh;display:flex;flex-direction:column}.legal-container{max-width:800px;margin:0 auto;padding:3rem 2rem;flex:1;width:100%;box-sizing:border-box}.legal-header{margin-bottom:3rem}.legal-title{font-size:2.5rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(to right,#38bdf8,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.legal-subtitle{font-size:1.125rem;color:#94a3b8}.catchphrase{font-style:italic;font-weight:300;line-height:1.6;margin-top:.5rem;color:#cbd5e1}.en-text{display:block;font-size:.875rem;color:#94a3b8;margin-top:.25rem;font-style:normal}.legal-content{background:#1e293b;border:1px solid rgba(255,255,255,.1);border-radius:1rem;padding:2.5rem}.legal-section{margin-bottom:3rem}.legal-section:last-child{margin-bottom:0}.legal-section-title{font-size:1.5rem;font-weight:700;margin-bottom:1.5rem;color:#38bdf8;border-bottom:1px solid rgba(56,189,248,.2);padding-bottom:.5rem}.legal-content ul{padding-left:1.5rem;color:#cbd5e1}.legal-content li{margin-bottom:1.5rem;line-height:1.7}.legal-content strong{color:#f8fafc}.legal-footer{margin-top:4rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center;color:#64748b;font-size:.875rem}.nav-links{display:flex;gap:1rem;align-items:center;font-size:.875rem}.nav-link{color:#94a3b8;text-decoration:none;transition:color .2s}.nav-link:hover{color:#f8fafc}.license-card{background:#0f172a;border:1px solid rgba(255,255,255,.05);border-radius:.75rem;padding:1.5rem;margin-bottom:1.5rem}.license-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;flex-wrap:wrap;gap:1rem}.license-name{font-size:1.25rem;font-weight:700;color:#f1f5f9;margin:0}.license-badge{background:#38bdf81a;color:#38bdf8;border:1px solid rgba(56,189,248,.2);padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.license-text{background:#1e293b;color:#94a3b8;padding:1rem;border-radius:.5rem;font-family:Fira Code,Monaco,Consolas,monospace;font-size:.75rem;line-height:1.5;overflow-x:auto;max-height:300px;border:1px solid rgba(255,255,255,.05);white-space:pre-wrap}.loading-spinner{text-align:center;color:#64748b;padding:4rem 0}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:#94a3b8;text-decoration:none;font-size:.875rem;margin-bottom:2rem;transition:color .2s}.back-link:hover{color:#f8fafc}.example-container{margin-top:2rem;display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}@media(max-width:640px){.example-container{grid-template-columns:1fr}}.example-block{background:#0f172a66;border:1px solid rgba(255,255,255,.05);border-radius:.75rem;padding:1.25rem;display:flex;flex-direction:column}.placeholder-label{display:block;font-size:.7rem;font-weight:600;color:#64748b;margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.1em}.example-block pre{margin:0;padding:1rem;background:#0f172a;border-radius:.5rem;border:1px solid rgba(255,255,255,.03);overflow-x:auto}.example-block code{font-family:Fira Code,Monaco,Consolas,monospace;font-size:.875rem;color:#e2e8f0;line-height:1.6}.placeholder-svg-container{flex:1;min-height:150px;background:repeating-conic-gradient(rgba(255,255,255,.02) 0% 25%,transparent 0% 50%) 50% / 20px 20px;border:2px dashed rgba(255,255,255,.05);border-radius:.5rem;display:flex;align-items:center;justify-content:center}.placeholder-text{color:#475569;font-size:.875rem;font-style:italic}