:root{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-tertiary: #f8f9fa;--bg-hover: #e9ecef;--text-primary: #333333;--text-secondary: #666666;--text-muted: #95a5a6;--text-subtitle: #7f8c8d;--border-color: #dddddd;--border-light: #eeeeee;--accent: #0066cc;--accent-bg: #e6f2ff;--shadow: rgba(0, 0, 0, .1);--shadow-modal: rgba(0, 0, 0, .3);--header-color: #2c3e50;--agency-bart: #0099d8;--agency-caltrain: #E31837;--agency-muni: #d41144;--urgency-blue: #3498db;--urgency-green: #2ecc71;--urgency-yellow: #f39c12;--urgency-red: #e74c3c;--warning-bg: #fff3cd;--warning-border: #ffc107;--warning-text: #856404;--success-bg: #d4edda;--success-border: #28a745;--success-text: #155724;--error-bg: #ffeeee;--error-border: #ffcccc;--error-text: #cc0000}@media(prefers-color-scheme:dark){:root:not([data-color-scheme=light]){--bg-primary: #1a1a1a;--bg-secondary: #2c2c2c;--bg-tertiary: #333333;--bg-hover: #3a3a3a;--text-primary: #f0f0f0;--text-secondary: #aaaaaa;--text-muted: #888888;--text-subtitle: #999999;--border-color: #444444;--border-light: #3a3a3a;--accent: #4da6ff;--accent-bg: #1a3a5c;--shadow: rgba(0, 0, 0, .3);--shadow-modal: rgba(0, 0, 0, .6);--header-color: #f0f0f0;--urgency-blue: #5dade2;--urgency-green: #58d68d;--urgency-yellow: #f5b041;--urgency-red: #ec7063;--warning-bg: #3d2e00;--warning-border: #b38600;--warning-text: #ffd966;--success-bg: #1a3d28;--success-border: #1e7e34;--success-text: #75e096;--error-bg: #3d0000;--error-border: #8b0000;--error-text: #ff6b6b}}[data-color-scheme=dark]{--bg-primary: #1a1a1a;--bg-secondary: #2c2c2c;--bg-tertiary: #333333;--bg-hover: #3a3a3a;--text-primary: #f0f0f0;--text-secondary: #aaaaaa;--text-muted: #888888;--text-subtitle: #999999;--border-color: #444444;--border-light: #3a3a3a;--accent: #4da6ff;--accent-bg: #1a3a5c;--shadow: rgba(0, 0, 0, .3);--shadow-modal: rgba(0, 0, 0, .6);--header-color: #f0f0f0;--urgency-blue: #5dade2;--urgency-green: #58d68d;--urgency-yellow: #f5b041;--urgency-red: #ec7063;--warning-bg: #3d2e00;--warning-border: #b38600;--warning-text: #ffd966;--success-bg: #1a3d28;--success-border: #1e7e34;--success-text: #75e096;--error-bg: #3d0000;--error-border: #8b0000;--error-text: #ff6b6b}[data-color-scheme=light]{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-tertiary: #f8f9fa;--bg-hover: #e9ecef;--text-primary: #333333;--text-secondary: #666666;--text-muted: #95a5a6;--text-subtitle: #7f8c8d;--border-color: #dddddd;--border-light: #eeeeee;--accent: #0066cc;--accent-bg: #e6f2ff;--shadow: rgba(0, 0, 0, .1);--shadow-modal: rgba(0, 0, 0, .3);--header-color: #2c3e50;--urgency-blue: #3498db;--urgency-green: #2ecc71;--urgency-yellow: #f39c12;--urgency-red: #e74c3c;--warning-bg: #fff3cd;--warning-border: #ffc107;--warning-text: #856404;--success-bg: #d4edda;--success-border: #28a745;--success-text: #155724;--error-bg: #ffeeee;--error-border: #ffcccc;--error-text: #cc0000}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-primary);color:var(--text-primary)}.container{max-width:600px;margin:0 auto;padding:1.25rem}header{text-align:center;margin-bottom:1.875rem}h1{font-size:2rem;color:var(--header-color);margin-bottom:.5rem}.subtitle{color:var(--text-subtitle);font-size:1rem}.loading{text-align:center;padding:2.5rem;color:var(--text-subtitle)}.safety-note{font-size:.75rem;color:var(--text-muted);margin-top:.25rem}.legal-footer{margin-top:2.5rem;padding-top:1rem;border-top:1px solid var(--border-color);text-align:center;font-size:.75rem;color:var(--text-muted)}.legal-footer a{color:var(--text-muted);text-decoration:none}.legal-footer a:hover{text-decoration:underline}.footer-separator{margin:0 .5rem}button{background:#3498db;color:#fff;border:none;padding:.75rem 1.5rem;border-radius:.375rem;font-size:1rem;cursor:pointer;width:100%;transition:background-color .2s}.container>button{margin-top:1.25rem}button:hover{background:#2980b9}button:disabled{opacity:.6;cursor:not-allowed}.retry-button{background-color:#c00;padding:.5rem 1rem;font-size:.875rem;white-space:nowrap}.retry-button:hover{background-color:#a00}.use-location-button{width:calc(100% - 2.5rem);margin:0 1.25rem 1rem;padding:.75rem;background-color:var(--accent);color:#fff;border:none;border-radius:.5rem;font-size:.9rem;cursor:pointer;transition:background-color .2s}.use-location-button:hover{background-color:#0052a3}.station-selector-trigger{width:100%;display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;margin-bottom:1rem;background-color:var(--bg-secondary);border:2px solid var(--border-color);border-radius:.5rem;cursor:pointer;font-size:1rem;transition:all .2s;color:var(--text-primary)}.station-selector-trigger:hover{border-color:var(--accent);background-color:var(--bg-tertiary);color:var(--text-primary)}.station-selector-trigger .station-icon{font-size:1.25rem}.station-selector-trigger .station-name{flex:1;text-align:left;font-weight:500}.station-selector-trigger .dropdown-icon{color:var(--text-secondary);font-size:.75rem}.station-distance{font-size:.875rem;color:var(--text-secondary);font-weight:400}.station-manual{font-size:.875rem;color:var(--accent);font-weight:400}.modal-backdrop{position:fixed;inset:0;background-color:#00000080;z-index:1000;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{position:fixed;top:10vh;left:50%;transform:translate(-50%);width:90%;max-width:500px;max-height:80vh;background-color:var(--bg-secondary);border-radius:.75rem;box-shadow:0 10px 40px var(--shadow-modal);z-index:1001;display:flex;flex-direction:column;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translate(-50%) translateY(10%)}to{opacity:1;transform:translate(-50%) translateY(0)}}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem;border-bottom:1px solid var(--border-light)}.modal-header h3{margin:0;font-size:1.25rem;color:var(--text-primary)}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--text-secondary);padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border-radius:.25rem;transition:background-color .2s;margin-top:0}.modal-close:hover{background-color:var(--bg-hover)}.station-search{width:calc(100% - 2.5rem);margin:1rem 1.25rem;padding:.75rem;border:2px solid var(--border-color);border-radius:.5rem;font-size:1rem;transition:border-color .2s;background-color:var(--bg-tertiary);color:var(--text-primary)}.station-search:focus{outline:none;border-color:var(--accent)}.station-list{flex:1;overflow-y:auto;padding:0 1.25rem 1.25rem}.station-item{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1rem;margin-bottom:.5rem;background-color:var(--bg-tertiary);border:2px solid transparent;border-radius:.5rem;cursor:pointer;text-align:left;font-size:1rem;transition:all .2s;color:var(--text-primary)}.station-item:hover{background-color:var(--bg-hover);border-color:var(--accent)}.station-item.selected{background-color:var(--accent-bg);border-color:var(--accent);color:var(--accent)}.station-item-name{font-weight:500;color:inherit}.station-item-meta{display:flex;align-items:center;gap:.75rem;font-size:.875rem;color:var(--text-secondary)}.station-item-distance{color:var(--text-muted)}.station-item-check{color:var(--accent);font-weight:700;font-size:1.25rem}.station-info{background:var(--bg-secondary);padding:1rem;border-radius:.5rem;margin-bottom:1.25rem;box-shadow:0 2px 4px var(--shadow);color:var(--text-primary)}.last-updated{font-size:.875rem;color:var(--text-secondary);margin-top:.5rem;font-style:italic}.refreshing{color:var(--accent);animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.departures-list{display:flex;flex-direction:column;gap:.75rem;position:relative}.departure-card{background:var(--bg-secondary);padding:1rem;border-radius:.5rem;border-left:.75rem solid;box-shadow:0 2px 4px 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solid var(--border-light);font-size:.8125rem;color:var(--text-subtitle)}.separator{margin:0 .5rem;color:var(--border-color)}.no-departures{text-align:center;padding:2rem;color:var(--text-secondary);font-style:italic}.unreachable-warning{display:flex;gap:1rem;padding:1.5rem;margin:1rem 0;background-color:var(--warning-bg);border:2px solid var(--warning-border);border-radius:.75rem;box-shadow:0 2px 8px var(--shadow)}.warning-icon{font-size:2rem;flex-shrink:0}.warning-content{flex:1}.warning-content h3{margin:0 0 .5rem;color:var(--warning-text);font-size:1.125rem}.warning-content p{margin:.5rem 0;color:var(--warning-text);line-height:1.5}.warning-suggestion{margin-top:1rem;font-weight:500}.warning-suggestions{margin:.5rem 0 0 1.5rem;padding:0;color:#856404}.warning-suggestions li{margin:.25rem 0;line-height:1.4}.unreachable-warning~.departures-list{opacity:.8}.unreachable-warning~.departures-list .departure-card{filter:saturate(.6)}.info-banner{background-color:var(--accent-bg);border:1px solid var(--accent);border-radius:.5rem;padding:1rem;margin:1rem 0;font-size:.875rem;line-height:1.5;color:var(--text-primary)}.info-banner.warning{background-color:var(--warning-bg);border-color:var(--warning-border);color:var(--warning-text)}.info-banner.success{background-color:var(--success-bg);border-color:var(--success-border);color:var(--success-text)}.info-banner small{display:block;margin-top:.25rem;opacity:.8}.error-banner{background-color:var(--error-bg);border:1px solid var(--error-border);border-radius:.5rem;padding:1rem;margin:1rem 0;display:flex;flex-direction:column;gap:.75rem;align-items:stretch}.error-banner span{color:var(--error-text);line-height:1.5;word-break:break-word}.info-banner.compact{padding:.75rem;font-size:.8125rem;margin:.5rem 0}.update-prompt{display:flex;justify-content:space-between;align-items:center;background-color:var(--accent-bg);border:1px solid var(--accent);border-radius:.5rem;padding:.625rem 1rem;margin-bottom:.75rem;font-size:.875rem;color:var(--text-primary)}.update-prompt-button{background:var(--accent);color:#fff;border:none;border-radius:.375rem;padding:.375rem .75rem;font-size:.8125rem;font-weight:500;cursor:pointer;white-space:nowrap}.update-prompt-button:active{opacity:.85}@media(min-width:480px){.error-banner{flex-direction:row;justify-content:space-between;align-items:center}.error-banner span{flex:1}.retry-button{flex-shrink:0}}.ios-install-banner{position:relative;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-radius:.75rem;padding:1.5rem;margin-bottom:1.5rem;box-shadow:0 4px 12px #00000026}.ios-install-close{position:absolute;top:.75rem;right:.75rem;background:#fff3;color:#fff;border:none;width:2rem;height:2rem;border-radius:50%;font-size:1.25rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s;padding:0;margin:0}.ios-install-close:hover{background:#ffffff4d}.ios-install-icon{font-size:2.5rem;text-align:center;margin-bottom:.75rem}.ios-install-content h3{margin:0 0 .5rem;font-size:1.25rem;font-weight:600}.ios-install-content p{margin:.5rem 0;font-size:.9375rem;line-height:1.5;opacity:.95}.ios-install-content ol{margin:1rem 0;padding-left:1.5rem;font-size:.9375rem;line-height:1.6}.ios-install-content li{margin:.5rem 0}.ios-install-content strong{font-weight:600}.more-icon,.share-icon{display:inline-block;font-size:1.125rem;vertical-align:middle;font-weight:700}.ios-install-benefits{margin-top:1rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.2);font-size:.875rem;line-height:1.8}.ios-install-benefits div{margin:.25rem 0}.agency-tabs-wrapper{margin-bottom:1rem}.agency-tabs-wrapper--scrollable{position:relative}.agency-tabs{display:flex;gap:0;border-radius:8px;overflow:hidden;box-shadow:0 2px 4px var(--shadow)}.agency-tab{flex:1;padding:12px 16px;border:none;background:var(--bg-primary);color:var(--text-secondary);font-size:16px;font-weight:500;cursor:pointer;transition:all .2s ease;border-bottom:3px solid transparent;white-space:nowrap}.agency-tab:hover:not(:disabled){background:var(--bg-hover)}.agency-tab.active{background:var(--agency-color, var(--accent));color:#fff;border-bottom:3px solid transparent;font-weight:600}.agency-tab--bart{--agency-color: var(--agency-bart)}.agency-tab--caltrain{--agency-color: var(--agency-caltrain)}.agency-tab--muni{--agency-color: var(--agency-muni)}.agency-tab:first-child{border-right:1px solid var(--border-color)}.agency-tab:disabled{opacity:.4;cursor:not-allowed}.agency-tabs--scrollable{overflow-x:scroll;scrollbar-width:none;-webkit-overflow-scrolling:touch;border-radius:8px}.agency-tabs--scrollable::-webkit-scrollbar{display:none}.agency-tabs--scrollable .agency-tab{flex:0 0 40%;border-right:1px solid var(--border-color)}.agency-tabs--scrollable .agency-tab:last-child{border-right:none}.agency-tabs-fade{position:absolute;top:0;bottom:0;width:3rem;pointer-events:none;z-index:1}.agency-tabs-fade--right{right:0;background:linear-gradient(to right,transparent,#f5f5f5);border-radius:0 8px 8px 0}@media(prefers-color-scheme:dark){:root:not([data-color-scheme=light]) .agency-tabs-fade--right{background:linear-gradient(to right,transparent,#1a1a1a)}}[data-color-scheme=dark] .agency-tabs-fade--right{background:linear-gradient(to right,transparent,#1a1a1a)}[data-color-scheme=light] .agency-tabs-fade--right{background:linear-gradient(to right,transparent,#f5f5f5)}.settings-page{display:flex;flex-direction:column;min-height:100vh}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:.75rem 0 1.25rem;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.settings-header h2{font-size:1.25rem;color:var(--text-primary)}.settings-back{background:none;border:none;color:var(--accent);font-size:1rem;cursor:pointer;padding:.25rem 0;width:auto;margin:0;font-weight:500}.settings-back-spacer{width:4rem}.settings-content{display:flex;flex-direction:column;gap:2rem}.settings-section{display:flex;flex-direction:column;gap:.75rem}.settings-section-title{font-size:.875rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.settings-section-description{font-size:.875rem;color:var(--text-secondary);line-height:1.4}.settings-button-group{display:flex;gap:.5rem}.settings-option-button{flex:1;padding:.625rem .5rem;border:1.5px solid var(--border-color);border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);font-size:.9rem;cursor:pointer;transition:background .15s,border-color .15s,color .15s;width:auto;margin:0}.settings-option-button:hover:not(.active){background:var(--bg-hover)}.settings-option-button.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.settings-toggle-list{display:flex;flex-direction:column;gap:0px;border:1px solid var(--border-color);border-radius:10px;overflow:hidden}.settings-toggle-row{display:flex;align-items:center;justify-content:space-between;padding:.875rem 1rem;background:var(--bg-secondary)}.settings-toggle-row+.settings-toggle-row{border-top:1px solid var(--border-light)}.settings-toggle-label{font-size:1rem;color:var(--text-primary)}.settings-toggle-label.muted{color:var(--text-muted)}.settings-toggle{position:relative;height:31px;border-radius:15.5px;border:none;cursor:pointer;padding:0;margin:0;width:51px;transition:background .2s;flex-shrink:0}.settings-toggle.on{background:#34c759}.settings-toggle.off{background:var(--border-color)}.settings-toggle.disabled{opacity:.4;cursor:not-allowed}.settings-toggle-thumb{position:absolute;top:2px;width:27px;height:27px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0000004d;transition:left .2s}.settings-toggle.on .settings-toggle-thumb{left:22px}.settings-toggle.off .settings-toggle-thumb{left:2px}.settings-reset-button{width:100%;padding:.75rem;background:none;border:1.5px solid var(--border-color);border-radius:8px;color:var(--text-secondary);font-size:.9rem;cursor:pointer;transition:background .15s,color .15s;margin:0}.settings-reset-button:hover{background:var(--bg-hover);color:var(--text-primary)}