:root{--color-primary: #b35c1e;--color-primary-dark: #8f4a18;--color-primary-light: #c96d2a;--color-success: #059669;--color-error: #ef4444;--color-text-dark: #333;--color-text-light: #fff;--color-bg-light: #faf6f3;--color-bg-tint: #f8f0ea;--color-border: #e5d8ce}html,body{margin:0;padding:0;height:100%;font-family:Inter,sans-serif;background-color:var(--color-bg-light)}.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden}.main-content{flex-grow:1;position:relative;display:flex}.map-container{flex-grow:1;position:relative}#map{width:100%;height:100%}.map-footer{position:absolute;bottom:4px;left:4px;font-size:10px;color:#00000080;background:#ffffffb3;padding:2px 6px;border-radius:3px;z-index:100}@media (max-width: 768px){.map-footer{bottom:64px}}.maplibregl-ctrl-bottom-left,.maplibregl-ctrl-bottom-right{bottom:70px!important}.data-sources-btn{width:29px;height:29px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:#fff;border:none;border-radius:4px;color:#333}.data-sources-btn:hover{background:#f0f0f0}.data-sources-modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:10000;padding:20px}.data-sources-modal{background:#fff;border-radius:12px;padding:24px;max-width:420px;max-height:85vh;overflow-y:auto}.data-sources-modal h2{margin:0 0 16px;font-size:20px;color:#333}.data-sources-modal .modal-intro{margin:0 0 12px;font-size:14px;color:#333;line-height:1.5}.data-sources-modal .modal-list{margin:0 0 16px;padding-left:20px;font-size:13px;color:#555;line-height:1.8}.data-sources-modal .modal-footer{background:#f8f9fa;padding:12px;border-radius:8px;margin-bottom:16px}.data-sources-modal .modal-footer p{margin:0;font-size:12px;color:#555;line-height:1.6}.data-sources-modal .modal-close-btn{padding:10px 16px;background:#4a5568;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;width:100%}.data-sources-modal .modal-close-btn:hover{background:#3d4654}.map-error{display:flex;align-items:center;justify-content:center;height:100%;background-color:#eee;color:#666;font-size:1.2rem;padding:2rem;text-align:center}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.navbar,.footer{flex-shrink:0;background-color:var(--color-bg-tint);padding:1rem 1.5rem;box-shadow:0 2px 4px #b35c1e1a;z-index:50}.navbar{height:56px;padding:0 16px;display:flex;align-items:center}.navbar-container{max-width:1200px;width:100%;height:100%;margin:0 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a:hover{text-decoration:underline}.footer-links{display:flex;align-items:center;gap:8px}.footer-link{font-size:.75rem;color:#666;text-decoration:none;transition:color .2s}.footer-link:hover{color:var(--color-primary);text-decoration:underline}.footer-divider{font-size:.75rem;color:#ccc}@media (max-width: 768px){.footer{display:none}}.fab{position:fixed;right:20px;bottom:20px;padding:14px 20px;background-color:var(--color-primary);color:#fff;border:none;border-radius:50px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0000004d;cursor:pointer;z-index:1000;transition:transform .2s ease,background-color .2s ease;white-space:nowrap}.fab:hover{background-color:var(--color-primary-dark);transform:scale(1.05)}.modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;z-index:200;align-items:center;justify-content:center;padding:1rem;box-sizing:border-box}.modal-content{background:#fff;padding:1.5rem 2rem;border-radius:8px;width:100%;max-width:550px;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 5px 15px #0000004d}.close-button{position:absolute;top:10px;right:10px;background:none;border:none;font-size:2.5rem;color:#aaa;cursor:pointer;line-height:1}.close-button:hover{color:#333}@media (max-width: 768px){.modal-overlay{padding:.5rem;padding-bottom:80px;align-items:flex-start;padding-top:1rem}.modal-content{padding:2.5rem 1rem 1rem;max-height:calc(100vh - 150px);border-radius:12px;width:calc(100vw - 1rem);max-width:100%}.modal-content h2{font-size:1.25rem;padding-right:35px;margin-top:0}.modal-content>p{font-size:.9rem}.close-button{font-size:2rem;top:.5rem;right:.5rem;width:32px;height:32px;display:flex;align-items:center;justify-content:center;z-index:10}}.modal-content h2,.mobile-panel-content h2{margin-top:0;color:var(--color-primary)}.modal-content>p,.mobile-panel-content>p{margin-top:0}.modal-content form>div,.mobile-panel-content 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768px){.fab{bottom:30px;right:30px}}.welcome-modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;display:flex;align-items:center;justify-content:center;z-index:9999;padding:20px;backdrop-filter:blur(4px)}.welcome-modal.hidden{display:none}.welcome-content{background:#fff;border-radius:16px;padding:32px;max-width:420px;width:100%;box-shadow:0 20px 60px #0000004d;animation:welcomeSlideIn .3s ease-out}@keyframes welcomeSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.welcome-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.welcome-logo{font-size:32px}.welcome-header h2{font-size:24px;font-weight:700;color:#1a202c;margin:0}.welcome-intro{font-size:15px;color:#4a5568;line-height:1.6;margin:0 0 20px}.welcome-features{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.welcome-feature{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#f0fdf4;border-radius:8px;font-size:14px;color:#166534}.welcome-feature span:first-child{font-size:18px}.welcome-cta-text{font-size:13px;color:#718096;margin:0 0 20px;text-align:center}.welcome-cta-text a{color:#059669;text-decoration:none;font-weight:500}.welcome-cta-text a:hover{text-decoration:underline}.welcome-button{width:100%;padding:14px 24px;background:linear-gradient(135deg,#059669,#047857);color:#fff;border:none;border-radius:10px;font-size:16px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.welcome-button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #05966966}.welcome-button:active{transform:translateY(0)}@media (max-width: 480px){.welcome-content{padding:24px}.welcome-header h2{font-size:20px}.welcome-intro{font-size:14px}}.gps-marker{width:24px;height:24px;position:relative}.gps-marker-dot{width:16px;height:16px;background:#3b82f6;border:3px solid white;border-radius:50%;box-shadow:0 2px 8px #3b82f680;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2}.gps-marker-pulse{width:40px;height:40px;background:#3b82f64d;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);animation:gpsPulse 2s ease-out infinite;z-index:1}@keyframes gpsPulse{0%{transform:translate(-50%,-50%) scale(.5);opacity:1}to{transform:translate(-50%,-50%) scale(1.5);opacity:0}}.mobile-bar-btn.tracking{color:var(--color-primary);background:#b35c1e1a}.layers-panel{position:absolute;top:10px;right:10px;background:#fffffffa;backdrop-filter:blur(8px);border-radius:12px;padding:12px;box-shadow:0 2px 12px #00000026;max-width:280px;max-height:calc(100vh - 100px);overflow-y:auto;z-index:50;font-size:.85rem}.layers-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.layers-header h4{margin:0;font-size:.95rem;color:var(--color-primary);font-weight:600}.layers-toggle{background:none;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .2s}.layers-toggle:hover{background:#0000000d}.layers-toggle svg{transition:transform .3s}.layers-toggle.collapsed svg{transform:rotate(-90deg)}.layers-content{max-height:1000px;overflow:hidden;transition:max-height .3s ease-out,opacity .3s;opacity:1}.layers-content.collapsed{max-height:0;opacity:0}.layers-section{margin-bottom:12px}.layers-section:last-child{margin-bottom:0}.layers-section h5{margin:0 0 6px;font-size:.75rem;color:#555;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.layers-hint{font-size:.7rem;color:#888;margin:0 0 8px;font-style:italic}.layers-list{display:flex;flex-direction:column;gap:4px}.layer-item{display:flex;align-items:center;justify-content:space-between;padding:6px 8px;border-radius:6px;background:#f8f9fa;transition:background .2s,opacity .2s}.layer-item:hover{background:#f0f4f8}.layer-item.disabled{opacity:.5}.layer-toggle-label{display:flex;flex-direction:row;align-items:center;gap:8px;cursor:pointer;flex:1;min-width:0}.layer-checkbox{width:16px;height:16px;min-width:16px;min-height:16px;cursor:pointer;accent-color:var(--color-primary);flex-shrink:0;margin:0}.layer-icon{width:24px;height:24px;min-width:24px;min-height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;overflow:hidden}.layer-icon svg{width:14px;height:14px;flex-shrink:0}.layer-icon-emoji{font-size:14px;line-height:1}.layer-name{font-size:.8rem;font-weight:500;color:#333;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.layer-info-btn{font-size:16px;color:var(--color-primary);cursor:pointer;padding:4px;flex-shrink:0;transition:color .2s}.layer-info-btn:hover{color:var(--color-primary-dark)}.condition-legend{display:flex;gap:12px;flex-wrap:wrap}.condition-item{display:flex;align-items:center;gap:6px;font-size:.75rem}.condition-color{width:12px;height:12px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}.layer-info-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;z-index:2000;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(4px)}.layer-info-modal.open{display:flex}.layer-info-content{background:#fff;border-radius:16px;padding:24px;max-width:440px;width:100%;max-height:85vh;overflow-y:auto;position:relative;box-shadow:0 20px 60px #0000004d;animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.layer-info-close{position:absolute;top:12px;right:12px;background:none;border:none;font-size:28px;cursor:pointer;color:#999;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s}.layer-info-close:hover{background:#f3f4f6;color:#333}.layer-info-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.layer-info-icon{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.layer-info-icon svg{width:28px;height:28px}.layer-info-header h2{margin:0;font-size:1.5rem;color:#1a202c;font-weight:700}.layer-info-description{font-size:1rem;color:#4a5568;line-height:1.5;margin:0 0 20px}.layer-info-benefits h4,.layer-info-details h4{font-size:.85rem;color:#059669;margin:0 0 8px;text-transform:uppercase;letter-spacing:.5px}.layer-info-benefits ul{margin:0 0 20px;padding-left:20px}.layer-info-benefits li{font-size:.9rem;color:#4a5568;line-height:1.6;margin-bottom:4px}.layer-info-details p{font-size:.85rem;color:#718096;line-height:1.6;margin:0;background:#f7fafc;padding:12px;border-radius:8px;border-left:3px solid #059669}@media (max-width: 768px){.layers-panel{display:none!important}}#mobile-layers-content .layers-section{margin-bottom:16px}#mobile-layers-content .layer-item{padding:10px 12px}#mobile-layers-content .layer-name{font-size:.85rem}#mobile-layers-content .layer-icon{width:28px;height:28px;min-width:28px;min-height:28px}#mobile-layers-content .layer-icon svg{width:16px;height:16px;flex-shrink:0}#mobile-layers-content .layer-icon-emoji{font-size:16px}.sighting-info-placeholder{text-align:center;padding:40px 20px;color:#888}.sighting-info-placeholder p{margin:0;font-size:.9rem}.sighting-details p{margin:0 0 8px;font-size:.9rem;line-height:1.5}.sighting-details p:last-child{margin-bottom:0}.sighting-details p strong{color:#333}#mobile-info-content .popup-carousel{width:100%}#mobile-info-content .popup-carousel-container{width:100%;height:auto;aspect-ratio:4/3}#desktop-sidebar{display:none}@media (min-width: 769px){.mobile-bottom-bar,.mobile-panel,.fab{display:none!important}#desktop-sidebar{display:flex;position:fixed;top:56px;right:0;width:360px;height:calc(100vh - 92px);background:#fff;box-shadow:-2px 0 12px #00000026;z-index:900;flex-direction:row;overflow:hidden}#desktop-sidebar .sidebar-tabs{width:56px;display:flex;flex-direction:column;background:var(--color-bg-tint);border-right:1px solid var(--color-border);flex-shrink:0}#desktop-sidebar .sidebar-tab{width:56px;height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;border:none;background:transparent;color:#666;transition:all .2s;position:relative}#desktop-sidebar .sidebar-tab svg{width:22px;height:22px}#desktop-sidebar .sidebar-tab span{font-size:9px;font-weight:500}#desktop-sidebar .sidebar-tab:hover:not(:disabled){background:#b35c1e1a;color:var(--color-primary)}#desktop-sidebar .sidebar-tab.active{background:#fff;color:var(--color-primary)}#desktop-sidebar .sidebar-tab.active:after{content:"";position:absolute;right:0;top:8px;bottom:8px;width:3px;background:var(--color-primary);border-radius:2px 0 0 2px}#desktop-sidebar .sidebar-tab:disabled{opacity:.4;cursor:not-allowed}#desktop-sidebar .sidebar-content{flex:1;overflow-y:auto;overflow-x:hidden}#desktop-sidebar .tab-panel{display:none;padding:16px}#desktop-sidebar .tab-panel.active{display:block}#desktop-sidebar .tab-panel-title{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--color-primary)}#desktop-sidebar .tab-panel-intro{font-size:14px;color:#555;line-height:1.5;margin-bottom:16px}#desktop-sidebar .primary-btn{width:100%;padding:12px 16px;background:var(--color-primary);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .2s}#desktop-sidebar .primary-btn:hover{background:var(--color-primary-dark)}#desktop-sidebar .search-input-row input{width:100%;padding:12px;border:1px solid var(--color-border);border-radius:8px;font-size:14px;outline:none}#desktop-sidebar .search-input-row input:focus{border-color:var(--color-primary);box-shadow:0 0 0 2px #b35c1e1a}#desktop-sidebar .search-results{display:block;max-height:300px;overflow-y:auto;margin-top:8px}#desktop-sidebar .search-result-item{padding:10px 12px;cursor:pointer;border-bottom:1px solid var(--color-border);transition:background-color .15s}#desktop-sidebar .search-result-item:last-child{border-bottom:none}#desktop-sidebar .search-result-item:hover{background-color:var(--color-bg-tint)}#desktop-sidebar .search-result-item .result-name{font-weight:500;color:var(--color-text-dark);display:block;font-size:13px}#desktop-sidebar .search-result-item .result-details{font-size:11px;color:#666;margin-top:2px;display:block}#desktop-sidebar .locate-status{background:var(--color-bg-tint);border-radius:8px;padding:12px;margin-bottom:16px}#desktop-sidebar .locate-status p{margin:0;font-size:13px;color:#555;line-height:1.5}#desktop-sidebar .gps-toggle-btn{width:100%;padding:12px 16px;background:var(--color-primary);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .2s}#desktop-sidebar .gps-toggle-btn:hover{background:var(--color-primary-dark)}#desktop-sidebar .gps-toggle-btn.tracking{background:#3b82f6}#desktop-sidebar .gps-toggle-btn.tracking:hover{background:#2563eb}#desktop-sidebar .locate-details{margin-top:16px;padding:12px;background:var(--color-bg-tint);border-radius:8px}#desktop-sidebar .locate-details.hidden{display:none}#desktop-sidebar .locate-detail-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--color-border)}#desktop-sidebar .locate-detail-row:last-child{border-bottom:none}#desktop-sidebar .locate-label{font-size:13px;color:#666}#desktop-sidebar .locate-value{font-size:13px;font-weight:500;color:var(--color-text-dark)}#desktop-sidebar .sighting-info-placeholder{text-align:center;color:#888;padding:40px 20px}#desktop-sidebar .sighting-info-placeholder p{margin:0;font-size:.95rem}#desktop-layers-content .layers-section{margin-bottom:16px}#desktop-layers-content .layer-item{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:6px;background:var(--color-bg-tint);transition:background .2s}#desktop-layers-content .layer-item:hover{background:var(--color-bg-light)}#desktop-layers-content .layer-toggle-label{display:flex;align-items:center;gap:8px;cursor:pointer;flex:1}#desktop-layers-content .layer-checkbox{width:16px;height:16px;cursor:pointer;accent-color:var(--color-primary)}#desktop-layers-content .layer-icon{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}#desktop-layers-content .layer-icon svg{width:14px;height:14px}#desktop-layers-content .layer-icon-emoji{font-size:14px}#desktop-layers-content .layer-name{font-size:13px;font-weight:500;color:#333}#desktop-layers-content .condition-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}#desktop-layers-content .condition-item{display:flex;align-items:center;gap:6px;font-size:12px}#desktop-layers-content .condition-color{width:12px;height:12px;border-radius:50%;border:1px solid rgba(0,0,0,.1)}#desktop-about-content .about-section{margin-bottom:16px}#desktop-about-content .about-section h4{margin:0 0 8px;font-size:14px;color:#333}#desktop-about-content .about-list{margin:0;padding-left:20px;font-size:13px;color:#666;line-height:1.6}#desktop-about-content .about-list li{margin-bottom:4px}#desktop-about-content a{color:var(--color-primary);text-decoration:none}#desktop-about-content a:hover{text-decoration:underline}#desktop-add-content h2{margin:0 0 8px;font-size:16px;font-weight:600;color:var(--color-primary)}#desktop-add-content>p{font-size:13px;color:#555;line-height:1.5;margin:0 0 12px}#desktop-add-content form{display:flex;flex-direction:column;gap:12px}#desktop-add-content form label{font-size:13px;font-weight:500;color:#333;margin-bottom:4px;display:block}#desktop-add-content form input[type=text],#desktop-add-content form textarea,#desktop-add-content form select{width:100%;padding:10px;border:1px solid var(--color-border);border-radius:6px;font-size:13px;box-sizing:border-box}#desktop-add-content form textarea{min-height:60px;resize:vertical}#desktop-add-content .file-drop-zone{border:2px dashed var(--color-border);border-radius:8px;padding:16px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}#desktop-add-content .file-drop-zone:hover{border-color:var(--color-primary);background:#b35c1e0d}#desktop-add-content .file-drop-zone-inner svg{width:32px;height:32px;color:#999;margin-bottom:6px}#desktop-add-content .file-drop-zone-inner span{font-size:13px;color:var(--color-primary);font-weight:500}#desktop-add-content .file-drop-zone-inner p{font-size:12px;color:#888;margin:2px 0 0}#desktop-add-content .secondary-button{width:100%;padding:10px;background:#fff;border:1px solid var(--color-border);border-radius:6px;font-size:13px;cursor:pointer;transition:background .2s}#desktop-add-content .secondary-button:hover{background:var(--color-bg-tint)}#desktop-add-content .upload-button{width:100%;padding:12px;background:var(--color-primary);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s}#desktop-add-content .upload-button:hover{background:var(--color-primary-dark)}#desktop-add-content .upload-button:disabled{background:#ccc;cursor:not-allowed}#desktop-add-content .image-preview-container{background:var(--color-bg-tint);border-radius:8px;padding:12px}#desktop-add-content .image-preview-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}#desktop-add-content .image-preview-header h4{margin:0;font-size:13px;color:#333}#desktop-add-content .image-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}#desktop-add-content .image-preview-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:4px}#desktop-add-content>div[style*="background: #e3f2fd"]{font-size:12px;padding:10px!important;margin-bottom:12px!important}#desktop-info-content img{max-width:100%;height:auto;display:block}#desktop-info-content .popup-carousel{width:100%;margin-bottom:12px}#desktop-info-content .popup-carousel-container{width:100%;height:auto;aspect-ratio:4/3}#desktop-info-content .sighting-details{margin-top:12px}}