:root,[data-theme=light]{--bg-primary:#f5f5f7;--bg-secondary:#fff;--bg-tertiary:#e8e8ed;--bg-hover:#f0f0f5;--text-primary:#1d1d1f;--text-secondary:#6e6e73;--text-tertiary:#aeaeb2;--border-color:#d2d2d7;--border-light:#e5e5ea;--accent:#0071e3;--accent-hover:#0077ed;--accent-text:#fff;--danger:#ff3b30;--success:#34c759;--warning:#ff9500;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 8px 30px #0000001f;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--transition:.2s ease;--max-width:800px}[data-theme=dark]{--bg-primary:#1c1c1e;--bg-secondary:#2c2c2e;--bg-tertiary:#3a3a3c;--bg-hover:#3a3a3c;--text-primary:#f5f5f7;--text-secondary:#98989d;--text-tertiary:#636366;--border-color:#48484a;--border-light:#38383a;--accent:#0a84ff;--accent-hover:#409cff;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #0006;--shadow-lg:0 8px 30px #00000080}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;font-size:16px}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;transition:background var(--transition), color var(--transition);-webkit-font-smoothing:antialiased;line-height:1.5}#app{min-height:100vh;max-width:var(--max-width);flex-direction:column;margin:0 auto;padding:0 16px;display:flex}.app-header{border-bottom:1px solid var(--border-light);flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 0;display:flex}.header-left{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.app-title{color:var(--text-primary);letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.badge{background:var(--accent);color:var(--accent-text);vertical-align:middle;border-radius:20px;margin-left:4px;padding:2px 8px;font-size:.65rem;font-weight:600;display:inline-block}.ticket-type-label{color:var(--text-secondary);background:var(--bg-tertiary);border-radius:var(--radius-sm);padding:3px 10px;font-size:.8rem;font-weight:500}.header-right{align-items:center;gap:8px;display:flex}.icon-btn{border-radius:var(--radius-sm);width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition), color var(--transition);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.icon-btn:hover{background:var(--bg-hover);color:var(--text-primary)}[data-theme=light] .theme-icon-dark,[data-theme=dark] .theme-icon-light{display:none}.app-main{flex-direction:column;flex:1;gap:20px;padding:20px 0;display:flex}.preview-section,.controls-section,.editor-section{width:100%}.preview-container,.control-row,.editor-container{background:var(--bg-secondary);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);transition:background var(--transition), border-color var(--transition)}.preview-container{padding:16px}.control-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.editor-container{padding:20px}.preview-wrapper{justify-content:center;align-items:center;width:100%;display:flex;position:relative}#ticket-canvas{border-radius:4px;max-width:100%;height:auto;display:block;box-shadow:0 1px 6px #00000026}.ticket-loading{background:var(--bg-secondary);color:var(--text-secondary);border-radius:4px;flex-direction:column;justify-content:center;align-items:center;gap:8px;font-size:.85rem;transition:opacity .3s;display:flex;position:absolute;inset:0}.ticket-loading.hidden{opacity:0;pointer-events:none}.spinner{border:3px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;width:24px;height:24px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.checkbox-label{cursor:pointer;color:var(--text-primary);-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:.875rem;display:flex}.checkbox-label input[type=checkbox]{display:none}.checkbox-custom{border:2px solid var(--border-color);width:18px;height:18px;transition:all var(--transition);border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.checkbox-custom:after{content:"";width:10px;height:10px;transition:background var(--transition);background:0 0;border-radius:2px}.checkbox-label input:checked+.checkbox-custom{border-color:var(--accent);background:var(--accent)}.checkbox-label input:checked+.checkbox-custom:after{background:var(--accent-text);clip-path:polygon(14% 44%,0 65%,50% 100%,100% 16%,80% 0%,43% 62%)}.export-group{align-items:center;gap:12px;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);border:none;align-items:center;gap:6px;padding:8px 20px;font-family:inherit;font-size:.875rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent);color:var(--accent-text)}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 2px 8px #0071e34d}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.export-count{color:var(--text-tertiary);white-space:nowrap;font-size:.75rem}.form-group{margin-bottom:16px}.form-group:last-child{margin-bottom:0}.form-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.03em;margin-bottom:4px;font-size:.75rem;font-weight:600;display:block}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-row-3{grid-template-columns:1fr 1fr 1fr;gap:12px;display:grid}.form-row-4{grid-template-columns:1fr 1fr 1fr 1fr;gap:12px;display:grid}.form-input{border:1.5px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);background:var(--bg-primary);transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);outline:none;padding:8px 12px;font-family:inherit;font-size:.875rem}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #0071e326}.form-input::placeholder{color:var(--text-tertiary)}.form-input:disabled,.form-input[readonly]{opacity:.6;cursor:not-allowed;background:var(--bg-tertiary)}.form-select{border:1.5px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);background:var(--bg-primary);cursor:pointer;transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%2712%27 height=%2712%27 viewBox=%270 0 24 24%27 fill=%27none%27 stroke=%27%236e6e73%27 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.field-label{color:var(--text-tertiary);flex-shrink:0;margin-right:8px;font-weight:600}.app-footer{border-top:1px solid var(--border-light);flex-direction:column;flex-shrink:0;align-items:center;gap:12px;padding:24px 0 32px;display:flex}.copyright{color:var(--text-tertiary);text-align:center;font-size:.75rem}.download-btn{background:var(--accent);color:var(--accent-text);border-radius:var(--radius-md);transition:all var(--transition);align-items:center;gap:8px;padding:10px 24px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-flex}.download-btn:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 2px 8px #0071e34d}.toast-container{z-index:9999;pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast{pointer-events:auto;border-radius:var(--radius-sm);background:var(--text-primary);color:var(--bg-primary);box-shadow:var(--shadow-md);white-space:nowrap;padding:10px 20px;font-size:.85rem;font-weight:500;animation:.3s toastIn}.toast.leaving{animation:.3s forwards toastOut}@keyframes toastIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes toastOut{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(12px)}}@media (width<=600px){#app{padding:0 12px}.app-title{font-size:1.1rem}.form-row,.form-row-3,.form-row-4{grid-template-columns:1fr}.control-row{flex-direction:column;align-items:stretch}.export-group{justify-content:flex-end}.preview-container{padding:8px}.editor-container{padding:14px}}@media (width>=601px) and (width<=1024px){.form-row-4{grid-template-columns:1fr 1fr}}