:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.modal-overlay{z-index:1000;background-color:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:12px;width:90%;max-width:500px;max-height:90vh;animation:.3s ease-out slideUp;overflow-y:auto;box-shadow:0 10px 40px #0003}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{border-bottom:1px solid #e0e0e0;justify-content:space-between;align-items:center;padding:20px;display:flex}.modal-header h2{color:#333;margin:0;font-size:20px}.create-plan-form{flex-direction:column;gap:16px;padding:20px;display:flex}.form-group{flex-direction:column;gap:8px;display:flex}.form-group label{color:#333;font-size:14px;font-weight:500}.form-group input,.form-group textarea{border:1px solid #d0d0d0;border-radius:6px;padding:10px 12px;font-family:inherit;font-size:14px;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{border-color:#2c5fb8;outline:none;box-shadow:0 0 0 3px #2c5fb81a}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.error-message{color:#c33;background-color:#fee;border:1px solid #fcc;border-radius:6px;padding:10px 12px;font-size:14px}.modal-footer{border-top:1px solid #e0e0e0;justify-content:flex-end;gap:12px;padding:16px 20px;display:flex}.btn{cursor:pointer;border:none;border-radius:6px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-cancel{color:#333;background-color:#f0f0f0}.btn-cancel:hover:not(:disabled){background-color:#e0e0e0}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#333;background-color:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.home-container{min-height:100vh;padding:20px}.home-header{text-align:center;margin-bottom:50px;padding:40px 20px}.home-header h1{color:#2c3e50;margin-bottom:10px;font-size:48px}.home-header p{color:#7f8c8d;margin-bottom:30px;font-size:18px}.btn-create-plan{color:#fff;cursor:pointer;background-color:#2c5fb8;border:none;border-radius:8px;padding:12px 28px;font-size:16px;font-weight:500;transition:all .2s;display:inline-block;box-shadow:0 2px 8px #2c5fb833}.btn-create-plan:hover{background-color:#1e4a8a;transform:translateY(-2px);box-shadow:0 4px 12px #2c5fb84d}.btn-create-plan:active{transform:translateY(0)}.plans-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;max-width:1400px;margin:0 auto;display:grid}.plan-card{cursor:pointer;background:#fff;border-radius:12px;transition:transform .2s,box-shadow .2s;overflow:hidden;box-shadow:0 2px 8px #0000001a}.plan-card:hover{transform:translateY(-4px);box-shadow:0 4px 16px #00000026}.plan-cover{object-fit:cover;width:100%;height:200px}.plan-content{padding:20px}.plan-content h2{color:#2c3e50;margin-bottom:8px;font-size:20px}.plan-content p{color:#7f8c8d;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:16px;line-height:1.5;display:-webkit-box;overflow:hidden}.plan-meta{color:#95a5a6;justify-content:space-between;font-size:12px;display:flex}.empty-state{text-align:center;color:#95a5a6;grid-column:1/-1;padding:60px 20px}.empty-state p{margin:10px 0;font-size:16px}.empty-state .hint{color:#bdc3c7;font-size:14px}.loading,.error{text-align:center;padding:40px;font-size:16px}.error{color:#e74c3c}.version-history-modal-overlay{z-index:1000;background-color:#00000080;justify-content:center;align-items:center;animation:.2s ease-in-out fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.version-history-modal{background:#fff;border-radius:8px;flex-direction:column;width:90%;max-width:600px;max-height:80vh;animation:.3s ease-in-out slideUp;display:flex;box-shadow:0 4px 20px #00000026}.version-history-header{border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:20px;display:flex}.version-history-header h2{color:#1f2937;margin:0;font-size:18px;font-weight:600}.close-btn{cursor:pointer;color:#6b7280;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;font-size:24px;transition:background-color .2s,color .2s;display:flex}.close-btn:hover{color:#1f2937;background-color:#f3f4f6}.version-history-content{flex:1;padding:20px;overflow-y:auto}.loading,.empty-message{color:#6b7280;flex-direction:column;justify-content:center;align-items:center;padding:40px 20px;display:flex}.loading{gap:12px}.spinner{border:3px solid #e5e7eb;border-top-color:#3b82f6;border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:#991b1b;background-color:#fee2e2;border-left:4px solid #dc2626;border-radius:6px;align-items:center;gap:12px;padding:12px 16px;font-size:14px;display:flex}.error-message.restore-error{margin-bottom:16px}.versions-list{flex-direction:column;gap:12px;display:flex}.version-item{cursor:pointer;background-color:#f9fafb;border:2px solid #e5e7eb;border-radius:6px;align-items:center;gap:12px;padding:16px;transition:all .2s;display:flex}.version-item:hover{background-color:#f3f4f6;border-color:#d1d5db}.version-item.selected{background-color:#eff6ff;border-color:#3b82f6}.version-item.latest,.version-item.latest.selected{background-color:#fef3c7;border-color:#f59e0b}.version-info{flex-direction:column;flex:1;gap:6px;display:flex}.version-header{align-items:center;gap:12px;display:flex}.version-id{color:#1f2937;font-family:Monaco,Menlo,Ubuntu Mono,monospace;font-size:13px;font-weight:600}.latest-badge{color:#78350f;text-transform:uppercase;background-color:#fbbf24;border-radius:4px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.version-time,.version-desc,.version-index{color:#6b7280;font-size:13px;line-height:1.4}.version-desc{color:#374151;padding-left:4px}.version-index{color:#9ca3af;font-size:12px}.version-radio{cursor:pointer;flex-shrink:0;width:18px;height:18px}.version-history-footer{background-color:#f9fafb;border-top:1px solid #e5e7eb;justify-content:flex-end;gap:12px;padding:16px 20px;display:flex}.btn{cursor:pointer;border:none;border-radius:6px;min-width:100px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s}.btn-primary{color:#fff;background-color:#3b82f6}.btn-primary:hover:not(:disabled){background-color:#2563eb}.btn-primary:disabled{cursor:not-allowed;opacity:.6;background-color:#d1d5db}.btn-secondary{color:#374151;background-color:#e5e7eb}.btn-secondary:hover:not(:disabled){background-color:#d1d5db}.btn-secondary:disabled{cursor:not-allowed;opacity:.6}@media (width<=640px){.version-history-modal{width:95%;max-height:85vh}.version-item{flex-direction:column;align-items:flex-start}.version-radio{align-self:flex-end;margin-top:-8px}.version-history-footer{flex-direction:column-reverse}.btn{width:100%}}.detail-container{background:#fff;min-height:100vh}.detail-header{color:#fff;text-align:center;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:40px 20px}.detail-title-section{justify-content:center;align-items:center;gap:12px;margin-bottom:10px;display:flex}.detail-header h1{margin:0;font-size:36px}.version-history-btn{color:#fff;cursor:pointer;white-space:nowrap;background-color:#fff3;border:2px solid #ffffff80;border-radius:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s}.version-history-btn:hover{background-color:#ffffff4d;border-color:#fffc;transform:translateY(-2px)}.version-history-btn:active{transform:translateY(0)}.detail-header p{opacity:.9;margin-bottom:20px;font-size:16px}.detail-meta{opacity:.8;justify-content:center;gap:20px;font-size:14px;display:flex}.detail-content{gap:0;height:calc(100vh - 200px);display:flex}.detail-sidebar{background:#fafafa;border-right:1px solid #ecf0f1;width:350px;padding:20px;overflow-y:auto}.controls{margin-bottom:30px}.controls h3,.pois-list h3,.routes-list h3{color:#2c3e50;margin-bottom:12px;font-size:16px}.mode-buttons{gap:8px;margin-bottom:16px;display:flex}.mode-buttons button{cursor:pointer;background:#fff;border:1px solid #bdc3c7;border-radius:4px;flex:1;padding:8px 12px;font-size:12px;transition:all .2s}.mode-buttons button.active{color:#fff;background:#667eea;border-color:#667eea}.date-selector{margin-top:16px}.date-selector h4{color:#7f8c8d;margin-bottom:8px;font-size:14px}.date-selector button{cursor:pointer;background:#fff;border:1px solid #ecf0f1;border-radius:4px;width:100%;margin-bottom:4px;padding:8px;font-size:12px;transition:all .2s;display:block}.date-selector button.active{color:#fff;background:#667eea;border-color:#667eea}.pois-list,.routes-list{margin-bottom:30px}.pois{flex-direction:column;gap:12px;display:flex}.poi-item{background:#fff;border-left:3px solid #667eea;border-radius:6px;gap:12px;padding:12px;display:flex}.poi-icon{font-size:20px}.poi-info{flex:1}.poi-name{color:#2c3e50;margin-bottom:4px;font-size:13px;font-weight:500}.poi-day,.poi-duration{color:#7f8c8d;margin-bottom:2px;font-size:12px}.routes{flex-direction:column;gap:12px;display:flex}.route-item{background:#fff;border-left:3px solid #f39c12;border-radius:6px;padding:12px}.route-transport{color:#2c3e50;margin-bottom:6px;font-size:13px;font-weight:500}.route-distance,.route-duration{color:#7f8c8d;margin-bottom:2px;font-size:12px}.map-container{background:#f5f5f5;flex:1;position:relative;overflow:hidden}.map-placeholder{color:#7f8c8d;justify-content:center;align-items:center;width:100%;height:100%;font-size:16px;display:flex}.detail-empty{color:#7f8c8d;justify-content:center;align-items:center;min-height:100vh;font-size:18px;display:flex}.detail-sidebar::-webkit-scrollbar{width:6px}.detail-sidebar::-webkit-scrollbar-track{background:#ecf0f1}.detail-sidebar::-webkit-scrollbar-thumb{background:#bdc3c7;border-radius:3px}.detail-sidebar::-webkit-scrollbar-thumb:hover{background:#95a5a6}@media (width<=768px){.detail-content{flex-direction:column;height:auto}.detail-sidebar{border-bottom:1px solid #ecf0f1;border-right:none;width:100%;max-height:400px}.map-container{height:400px}.detail-header{padding:30px 20px}.detail-header h1{font-size:28px}.detail-meta{flex-direction:column;gap:10px}}.api-key-modal-overlay{z-index:10000;background-color:#00000080;justify-content:center;align-items:center;animation:.2s ease-in-out fadeIn;display:flex;position:fixed;inset:0}.api-key-modal{background-color:#fff;border-radius:8px;width:90%;max-width:450px;animation:.3s ease-out slideUp;box-shadow:0 4px 20px #00000026}.api-key-modal-header{border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;padding:20px;display:flex}.api-key-modal-header h2{color:#1f2937;margin:0;font-size:18px;font-weight:600}.api-key-modal-close{color:#6b7280;cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;font-size:28px;transition:background-color .2s,color .2s;display:flex}.api-key-modal-close:hover:not(:disabled){color:#1f2937;background-color:#f3f4f6}.api-key-modal-close:disabled{opacity:.5;cursor:not-allowed}.api-key-modal-body{padding:24px}.api-key-modal-description{color:#4b5563;margin:0 0 16px;font-size:14px;line-height:1.5}.api-key-modal-input{box-sizing:border-box;letter-spacing:.5px;border:1px solid #d1d5db;border-radius:6px;width:100%;padding:10px 12px;font-family:Monaco,Menlo,Ubuntu Mono,"monospace";font-size:14px;transition:border-color .2s,box-shadow .2s}.api-key-modal-input:focus{border-color:#3b82f6;outline:none;box-shadow:0 0 0 3px #3b82f61a}.api-key-modal-input:disabled{color:#9ca3af;cursor:not-allowed;background-color:#f9fafb}.api-key-modal-error{color:#dc2626;background-color:#fee2e2;border-radius:4px;margin-top:12px;padding:10px 12px;font-size:13px;line-height:1.4}.api-key-modal-hint{color:#9ca3af;margin:12px 0 0;font-size:12px;line-height:1.4}.api-key-modal-footer{border-top:1px solid #e5e7eb;justify-content:flex-end;gap:12px;padding:16px 24px;display:flex}.api-key-modal-btn{cursor:pointer;border:none;border-radius:6px;min-width:80px;padding:8px 16px;font-size:14px;font-weight:500;transition:background-color .2s,color .2s}.api-key-modal-btn:disabled{opacity:.6;cursor:not-allowed}.api-key-modal-btn-cancel{color:#1f2937;background-color:#f3f4f6}.api-key-modal-btn-cancel:hover:not(:disabled){background-color:#e5e7eb}.api-key-modal-btn-confirm{color:#fff;background-color:#3b82f6}.api-key-modal-btn-confirm:hover:not(:disabled){background-color:#2563eb}@media (width<=480px){.api-key-modal{width:95%;max-width:100%}.api-key-modal-body,.api-key-modal-header{padding:16px}.api-key-modal-footer{flex-direction:column-reverse;padding:12px 16px}.api-key-modal-btn{width:100%}}.app{width:100%;height:100%;position:relative}.back-button{cursor:pointer;color:#2c3e50;z-index:1000;background:#fff;border:1px solid #ecf0f1;border-radius:6px;padding:10px 16px;font-size:14px;transition:all .2s;position:fixed;top:20px;left:20px;box-shadow:0 2px 8px #0000001a}.back-button:hover{background:#f5f5f5;box-shadow:0 4px 12px #00000026}.back-button:active{transform:scale(.98)}
