:root{--bg: #f8f5ef;--card: #fff;--card-alt: #faf8f4;--ink: #18160f;--ink2: #4a4535;--muted: #9a9080;--border: #ddd8cc;--green: #1d6840;--green-bg: #e6f4ec;--blue: #1a5276;--red: #b53a1e;--red-bg: #fdeee9;--amber: #b87c20;--amber-bg: #fef6e6;--highlight: #a8e8c0;--shadow: 0 8px 32px rgba(0, 0, 0, .08), 0 2px 8px rgba(0, 0, 0, .04)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px}body{font-family:DM Sans,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}.app{min-height:100vh}.app-header{padding:24px 32px 20px;max-width:1200px;margin:0 auto}.back{color:var(--muted);text-decoration:none;font-family:DM Mono,monospace;font-size:11px;letter-spacing:.05em;transition:color .15s}.back:hover{color:var(--ink)}.app-title{font-family:Libre Baskerville,serif;font-size:clamp(26px,5vw,38px);font-weight:700;color:var(--ink);margin-top:12px;line-height:1.15}.app-subtitle{font-family:DM 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var(--border);background:var(--card);color:var(--ink);font-family:DM Mono,monospace;font-size:13px;padding:0 10px;border-radius:4px;transition:border-color .15s;outline:none}.sidebar-field input:focus{border-color:var(--green)}.wind-toggle{display:flex;gap:0;margin-bottom:12px;border:1px solid var(--border);border-radius:4px;overflow:hidden}.toggle-btn{flex:1;padding:6px 0;border:none;background:var(--card);color:var(--muted);font-family:DM Mono,monospace;font-size:10px;letter-spacing:.05em;cursor:pointer;transition:all .15s}.toggle-btn.active{background:var(--ink);color:#fff}.compass-container{display:flex;justify-content:center;margin:8px 0}.wind-auto{display:flex;flex-direction:column;gap:10px}.wind-result-card{background:var(--green-bg);border:1px solid #c4ddd0;border-radius:6px;padding:10px 12px}.wind-result-value{font-family:DM Mono,monospace;font-size:12px;color:var(--ink);font-weight:500;margin-bottom:6px}.wind-result-meta{margin-bottom:8px}.confidence-badge{font-family:DM Mono,monospace;font-size:9px;font-weight:500;letter-spacing:.05em;padding:2px 8px;border-radius:3px}.confidence-high{background:var(--green-bg);color:var(--green)}.confidence-medium{background:var(--amber-bg);color:var(--amber)}.confidence-low{background:var(--red-bg);color:var(--red)}.btn{font-family:DM Mono,monospace;font-size:11px;letter-spacing:.05em;border:none;border-radius:4px;padding:8px 16px;cursor:pointer;transition:all .15s;text-transform:uppercase}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover:not(:disabled){background:#2c2a22}.btn-secondary{background:var(--card);color:var(--ink);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--ink)}.btn-accent{background:var(--green);color:#fff}.btn-accent:hover:not(:disabled){background:#165532}.btn-sm{padding:4px 10px;font-size:9px}.btn-full{width:100%}.btn-link{background:none;border:none;color:var(--muted);font-family:DM Mono,monospace;font-size:10px;letter-spacing:.05em;cursor:pointer;padding:4px 0;text-decoration:underline;text-decoration-color:transparent;transition:all .15s}.btn-link:hover{color:var(--ink2);text-decoration-color:var(--muted)}.sidebar-actions{padding-top:8px;display:flex;flex-direction:column;align-items:center;gap:8px}.main-content{flex:1;min-width:0}.upload-section{display:flex;flex-direction:column;align-items:center;gap:20px;padding:60px 0}.file-upload{position:relative;width:100%;max-width:480px;border:2px dashed var(--border);border-radius:10px;padding:40px 20px;text-align:center;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);background:var(--card)}.file-upload:hover,.file-upload.drag-over{border-color:var(--green);background:var(--green-bg)}.file-upload-icon{margin-bottom:12px}.file-upload-label{font-family:DM Mono,monospace;font-size:13px;color:var(--ink);font-weight:500}.file-upload-sub{font-family:DM Mono,monospace;font-size:10px;color:var(--muted);margin-top:4px}.file-upload-input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.upload-info{text-align:center;max-width:360px}.upload-info p{font-size:12px;color:var(--ink2);line-height:1.6}.upload-info-sub{font-size:11px!important;color:var(--muted)!important;margin-top:4px}.status-card{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:8px;padding:16px 20px;margin-bottom:16px;font-family:DM Mono,monospace;font-size:12px;color:var(--ink2)}.error-card{background:var(--red-bg);border:1px solid #e8c0b0;border-radius:6px;padding:12px 16px;font-family:DM Mono,monospace;font-size:11px;color:var(--red);line-height:1.5;margin-bottom:16px}.warn-card{background:var(--amber-bg);border:1px solid #e8d4a0;border-radius:6px;padding:8px 12px;font-family:DM Mono,monospace;font-size:11px;color:var(--amber);line-height:1.5;margin-bottom:16px}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--green);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.ride-summary{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:16px 20px;margin-bottom:16px}.ride-summary-header{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}.ride-filename{font-family:DM Mono,monospace;font-size:12px;font-weight:500;color:var(--ink)}.cache-badge{font-family:DM Mono,monospace;font-size:9px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--green);background:var(--green-bg);border:1px solid #c4ddd0;border-radius:4px;padding:2px 8px}.ride-stats{display:flex;gap:20px;flex-wrap:wrap}.ride-stat{display:flex;flex-direction:column}.ride-stat-label{font-family:DM 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Mono,monospace;font-size:12px;color:var(--ink)}.wind-ride-detail.muted{color:var(--muted)}.results-headline{background:var(--ink);border-radius:8px;padding:24px;margin-bottom:16px;display:flex;align-items:center;gap:32px;flex-wrap:wrap}.cda-display{flex:1}.cda-label{font-family:DM Mono,monospace;font-size:11px;color:#ffffff73;letter-spacing:.1em;text-transform:uppercase;margin-bottom:4px}.cda-value{font-family:DM Mono,monospace;font-size:clamp(32px,7vw,52px);font-weight:500;color:var(--highlight);line-height:1}.cda-sub{font-family:DM Mono,monospace;font-size:11px;color:#fff6;margin-top:8px}.wind-display{flex-shrink:0}.wind-display-row{display:flex;align-items:center;gap:12px}.wind-display-text{display:flex;flex-direction:column}.wind-value{font-family:DM Mono,monospace;font-size:14px;font-weight:500;color:#fff}.wind-dir{font-family:DM Mono,monospace;font-size:10px;color:#ffffff80}.results-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.panel{background:var(--card);border:1px solid var(--border);border-radius:8px;padding:16px;overflow:hidden}.panel-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.panel-header .section-tag{margin-bottom:0}.map-panel .map-container{height:340px;border-radius:6px;overflow:hidden}.chart-container{width:100%}.table-scroll{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-family:DM Mono,monospace;font-size:10px}.data-table th{background:var(--ink);color:#fff;padding:6px 8px;font-size:9px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;text-align:left;white-space:nowrap}.data-table th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.data-table th.sortable:hover{background:#2c2a22}.data-table td{padding:5px 8px;border-bottom:1px solid #eee9df;white-space:nowrap}.data-table tbody tr:nth-child(2n){background:var(--card-alt)}.data-table tbody tr:hover{background:var(--green-bg)}.row-outlier td{color:var(--amber)}.cda-cell{font-weight:500;color:var(--green)}.filter-fields{animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.leaflet-container{font-family:DM Mono,monospace!important;font-size:11px!important}.leaflet-popup-content-wrapper{border-radius:6px!important;background:var(--ink)!important;color:#fff!important}.leaflet-popup-tip{background:var(--ink)!important}@media (max-width: 900px){.app-layout{flex-direction:column;padding:0 16px 32px}.sidebar{width:100%;position:static;max-height:none}.results-grid{grid-template-columns:1fr}.results-headline{flex-direction:column;text-align:center;gap:16px}}@media (max-width: 520px){.app-header{padding:16px}.ride-stats{gap:12px}}