:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.auth-bar{justify-content:center;align-items:center;gap:.75rem;margin-top:.5rem;font-size:.85rem;display:flex}.auth-panel{flex-direction:column;align-items:stretch;gap:.65rem;width:100%;max-width:320px;margin-left:auto;margin-right:auto;display:flex}.auth-info{color:#7ee787;text-align:center;padding:.35rem .25rem;font-size:.82rem;line-height:1.4}.auth-email-form{flex-direction:column;gap:.5rem;display:flex}.auth-password-row{flex-direction:column;align-items:stretch;gap:.35rem;display:flex}.auth-forgot-link{font:inherit;color:#58a6ff;cursor:pointer;background:0 0;border:none;align-self:flex-end;padding:0;font-size:.78rem;text-decoration:underline}.auth-forgot-link:hover{color:#79c0ff}.auth-input{color:#e1e4e8;background:#161b22;border:1px solid #30363d;border-radius:8px;width:100%;padding:.55rem .75rem;font-size:.9rem}.auth-input::placeholder{color:#6e7681}.auth-input:focus{border-color:#58a6ff;outline:none}.auth-email-actions{flex-wrap:wrap;justify-content:center;gap:.5rem;display:flex}.auth-or{text-align:center;color:#6e7681;font-size:.8rem}.auth-email{color:#8b949e;text-overflow:ellipsis;white-space:nowrap;max-width:220px;overflow:hidden}*{box-sizing:border-box;margin:0;padding:0}body{color:#e1e4e8;background:#0f1117;min-height:100vh;font-family:Inter,system-ui,-apple-system,sans-serif}.app{flex-direction:column;max-width:100%;min-height:100vh;margin:0 auto;padding:1rem 1.5rem;display:flex}.app--landing{min-height:100vh;padding:0;position:relative}.app--landing .upload-landing-bg{z-index:0;background-position:50%;background-repeat:no-repeat;background-size:cover;position:fixed;inset:0}.app--landing .upload-landing-scrim{z-index:1;pointer-events:none;background:linear-gradient(#0f1117d9,#0f11179e);position:fixed;inset:0}.app--landing header,.app--landing main{z-index:2;padding-left:1.5rem;padding-right:1.5rem;position:relative}.app--landing header{padding-top:1rem}.app--landing header h1{text-shadow:0 1px 14px #0000008c}.app--landing .subtitle{color:#c9d1d9;text-shadow:0 1px 10px #0000008c}.app--landing main{padding-bottom:2rem}.app-footer{color:#6e7681;flex-wrap:wrap;justify-content:center;align-items:center;gap:.65rem;margin-top:auto;padding-top:2rem;padding-bottom:.5rem;font-size:.82rem;display:flex}.app-footer a{color:#58a6ff;text-decoration:none}.app-footer a:hover{color:#79c0ff;text-decoration:underline}.app-footer-sep{color:#484f58;-webkit-user-select:none;user-select:none}.privacy-page{background:radial-gradient(circle at 0 0,#23863624,#0000 28rem),#0f1117}.privacy-header{text-align:left;margin-bottom:0}.privacy-brand{color:#f0f0f0;align-items:center;gap:.6rem;font-size:1.15rem;font-weight:700;text-decoration:none;display:inline-flex}.privacy-brand:hover{color:#fff}.privacy-shell{width:100%;max-width:820px;margin:0 auto;padding:2.5rem 0 4rem}.privacy-policy{background:#161b22;border:1px solid #30363d;border-radius:8px;padding:clamp(1.25rem,4vw,2.5rem);box-shadow:0 10px 34px #00000047}.privacy-updated{color:#8b949e;margin-bottom:.8rem;font-size:.82rem}.privacy-policy h1{color:#f0f0f0;margin-bottom:2rem;font-size:clamp(2rem,6vw,3.2rem);line-height:1.05}.privacy-policy section+section{margin-top:1.6rem}.privacy-policy h2{color:#d0d7de;margin-bottom:.55rem;font-size:1rem}.privacy-policy p,.privacy-policy li{color:#c9d1d9;font-size:.96rem;line-height:1.65}.privacy-policy p+p,.privacy-policy ul+p{margin-top:.85rem}.privacy-policy ul{margin-top:.5rem;padding-left:1.15rem}.privacy-policy li+li{margin-top:.45rem}.privacy-policy a{color:#58a6ff}.privacy-policy a:hover{color:#79c0ff}.app--landing .app-footer{z-index:2;text-shadow:0 1px 8px #00000073;position:relative}.app--result-maximized{height:100dvh;min-height:100dvh;padding:0;overflow:hidden}.app--result-maximized main{flex-direction:column;flex:1;min-height:0;padding:0;display:flex;overflow:hidden}.app--result-maximized .result-layout{flex:1;gap:0;height:100%;min-height:0;max-height:none}.app--landing .error-banner{z-index:2;margin:0 1.5rem 1rem;position:relative}.upload-landing-spacer{min-height:min(42vh,360px)}.upload-landing-demo{flex-direction:column;align-items:center;max-width:520px;margin-left:auto;margin-right:auto;display:flex}.demo-sample-block{text-align:center;max-width:420px;padding:0 1.25rem 1.25rem}.demo-sample-lead{color:#c9d1d9;text-shadow:0 1px 10px #00000073;margin-bottom:.85rem;font-size:.88rem;line-height:1.45}.demo-sample-inline{flex-direction:column;align-items:stretch;gap:.5rem;margin-top:.85rem;display:flex}.demo-sample-or{text-align:center;color:#6e7681;font-size:.82rem;font-weight:600}.demo-sample-btn{width:100%}.app--landing .upload-form--on-hero{background:#161b22c7;border:1px solid #30363da6;border-radius:12px;padding:2rem 1.75rem;box-shadow:0 8px 32px #00000059}.app--landing .controls-preview-loading--on-hero{background:#161b228c;border:1px solid #30363d73;border-radius:12px;justify-content:center;max-width:480px;min-height:min(48vh,400px);margin:0 auto;padding:2rem}header{text-align:center;margin-bottom:1.5rem}.header-brand{justify-content:center;align-items:center;gap:.6rem;display:flex}.app-logo{flex-shrink:0;display:block}header h1{color:#f0f0f0;font-size:1.5rem;font-weight:700}.subtitle{color:#8b949e;margin-top:.4rem;font-size:.9rem}.error-banner{color:#f8a4a4;background:#3d1418;border:1px solid #e74c3c;border-radius:8px;margin-bottom:1rem;padding:.75rem 1rem;font-size:.9rem}.upload-workspace{grid-template-columns:minmax(280px,430px) minmax(280px,430px);justify-content:center;align-items:start;gap:1.25rem;max-width:960px;margin:0 auto;display:grid}.upload-form{flex-direction:column;align-items:center;gap:1.25rem;padding:3rem 2rem;display:flex}.upload-workspace .upload-form{padding:0}.file-input-group{width:100%;max-width:100%}.file-input-row{flex-direction:column;gap:.55rem;display:flex}.strava-status,.gpx-sanity-status{color:#8b949e;font-size:.8rem}.gpx-sanity-warning{color:#f0d28a;background:#6e4c133d;border:1px solid #d29922a6;border-radius:8px;padding:.7rem .8rem;font-size:.8rem;line-height:1.4}.gpx-sanity-warning strong{color:#f2cc60;margin-bottom:.35rem;display:block}.gpx-sanity-warning ul{margin:0;padding-left:1rem}.gpx-sanity-warning li+li{margin-top:.25rem}.strava-actions-row{gap:.55rem;display:flex}.strava-actions-row .btn{flex:1}.strava-select{color:#e1e4e8;background:#161b22;border:1px solid #30363d;border-radius:8px;width:100%;padding:.55rem .65rem;font-size:.85rem}.strava-select:disabled{opacity:.6}.upload-source-card{background:#0d11178f;border:1px solid #38414db8;border-radius:12px;flex-direction:column;gap:.8rem;width:100%;max-width:430px;padding:1rem;display:flex}.upload-source-head{flex-direction:column;gap:.28rem;display:flex}.upload-source-title{color:#d0d7de;font-size:.9rem}.upload-source-subtitle{color:#8b949e;font-size:.8rem;line-height:1.4}.upload-actions{flex-direction:column;gap:.55rem;width:100%;max-width:430px;display:flex}.saved-runs-panel{background:#0d11178f;border:1px solid #38414db8;border-radius:12px;flex-direction:column;gap:.8rem;width:100%;max-width:430px;padding:1rem;display:flex}.saved-runs-list{flex-direction:column;gap:.55rem;max-height:min(48vh,420px);display:flex;overflow-y:auto}.saved-run-row{grid-template-columns:minmax(0,1fr);align-items:stretch;gap:.5rem;display:grid}.saved-run-open{text-align:left;color:#d0d7de;cursor:pointer;background:#161b22;border:1px solid #30363d;border-radius:8px;grid-template-columns:64px minmax(0,1fr);align-items:center;gap:.65rem;min-width:0;padding:.45rem .55rem;display:grid}.saved-run-open:hover:not(:disabled){background:#1f2630}.saved-run-open:disabled,.saved-run-delete:disabled,.saved-run-share:disabled,.saved-run-access:disabled{opacity:.55;cursor:not-allowed}.saved-run-title,.saved-run-meta{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.saved-run-copy{min-width:0}.saved-run-thumbnail{object-fit:cover;background:#0d1117;border:1px solid #30363d;border-radius:6px;width:64px;height:48px}.saved-run-thumbnail--empty{background:linear-gradient(135deg,#7d85903d,#30363d33),#0d1117;display:block}.saved-run-title{font-size:.86rem;font-weight:700}.saved-run-meta{color:#8b949e;margin-top:.2rem;font-size:.74rem}.saved-run-actions{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.saved-run-access-label{display:block}.saved-run-access{color:#d0d7de;min-height:2.18rem;font:inherit;background:#0d1117;border:1px solid #30363d;border-radius:8px;padding:0 .55rem;font-size:.78rem}.saved-run-delete,.saved-run-share{white-space:nowrap;min-height:2.18rem;padding-inline:.75rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.saved-runs-empty,.saved-runs-error{margin:0;font-size:.84rem;line-height:1.45}.saved-runs-empty{color:#8b949e}.saved-runs-error{color:#ffb4aa}.saved-run-confirm-backdrop{z-index:40;background:#010409ad;place-items:center;padding:1rem;display:grid;position:fixed;inset:0}.saved-run-confirm-dialog{background:#0d1117;border:1px solid #30363d;border-radius:8px;width:min(100%,360px);padding:1rem;box-shadow:0 18px 60px #0000007a}.saved-run-confirm-dialog h4{color:#f0f6fc;margin:0 0 .4rem;font-size:1rem}.saved-run-confirm-dialog p{color:#b1bac4;margin:0;font-size:.86rem;line-height:1.45}.saved-run-confirm-actions{justify-content:flex-end;gap:.6rem;margin-top:1rem;display:flex}.saved-run-confirm-delete{background:#da3633}.saved-run-confirm-delete:hover:not(:disabled){background:#f85149}.intro-section{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:linear-gradient(#0e131ce0,#0d1117cc);border:1px solid #38414de6;border-radius:12px;width:100%;max-width:400px;padding:.95rem 1.05rem;box-shadow:0 8px 24px #00000047}.intro-section h2{text-transform:uppercase;letter-spacing:.06em;color:#79c0ff;margin-bottom:.35rem;font-size:.88rem;font-weight:700}.intro-section p{color:#d0d7de;font-size:.86rem;line-height:1.5}.intro-section--header{text-align:left;margin:.7rem auto .25rem}.file-input-header{flex-direction:column;gap:.5rem;display:flex}.upload-help{background:#0e131cd1;border:1px solid #38414d;border-radius:8px;padding:.6rem .75rem;transition:border-color .2s,background .2s}.upload-help summary{cursor:pointer;color:#79c0ff;align-items:center;gap:.35rem;font-size:.82rem;font-weight:600;list-style:none;display:inline-flex}.upload-help summary::-webkit-details-marker{display:none}.upload-help summary:before{content:"▸";color:#8b949e;transform-origin:50%;font-size:.72rem;transition:transform .2s}.upload-help summary:after{content:" (photo tips)";color:#8b949e;font-weight:500}.upload-help[open]{background:#0f1723eb;border-color:#58a6ff}.upload-help[open] summary:before{transform:rotate(90deg)}.upload-help ul{flex-direction:column;gap:.35rem;margin-top:.6rem;padding-left:1rem;display:flex}.upload-help li{color:#d0d7de;font-size:.79rem;line-height:1.4}.file-label{cursor:pointer;color:#8b949e;border:2px dashed #30363d;border-radius:10px;align-items:center;gap:1rem;padding:1rem 1.5rem;font-size:.95rem;transition:border-color .2s,background .2s;display:flex}.file-label:hover{background:#161b22;border-color:#58a6ff}.file-label-icon{flex-shrink:0;font-size:1.6rem}.file-label-text{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.loading-text{color:#8b949e;text-align:center;font-size:.9rem}.result-layout,.editor-layout{align-items:stretch;gap:1.25rem;width:100%;height:calc(100vh - 120px);display:flex}.map-panel,.editor-map-panel{flex:1;justify-content:center;align-items:center;min-width:0;display:flex;position:relative;overflow:hidden}.image-canvas,.editor-canvas{border:1px solid #30363d;border-radius:8px}.hidden-view{display:none}.terrain-3d-host{border:1px solid #30363d;border-radius:8px;width:100%;height:100%;display:none;overflow:hidden}.terrain-3d-host.visible-view{display:block}.terrain-3d-host canvas{width:100%;height:100%;display:block}.terrain-overlay-status{z-index:4;color:#c9d1d9;background:#0d1117db;border:1px solid #30363d;border-radius:6px;padding:.45rem .7rem;font-size:.78rem;position:absolute;bottom:.85rem;left:50%;transform:translate(-50%);box-shadow:0 2px 10px #00000073}.image-canvas.full-map{object-fit:contain;width:100%;height:100%}.image-canvas.follow-mode{object-fit:fill;width:100%;height:100%}.editor-canvas{object-fit:contain;touch-action:none;width:100%;height:100%}.editor-map-panel--controls .editor-canvas{transform-origin:0 0;-webkit-user-select:none;user-select:none;will-change:transform, width, height;position:absolute;top:0;left:0}.alignment-adjust-canvas{cursor:grab;-webkit-user-select:none;user-select:none}.alignment-adjust-canvas:active{cursor:grabbing}.alignment-adjust-canvas--rotation{cursor:crosshair}.alignment-adjust-canvas--scale{cursor:ns-resize}.controls-panel,.editor-sidebar{flex-shrink:0;align-self:flex-start;max-height:100%}.controls-panel{flex-direction:row;align-items:stretch;gap:0;width:300px;display:flex}.controls-panel--collapsed{width:40px}.controls-panel-edge-btn,.controls-panel-map-fab{color:#c9d1d9;cursor:pointer;background:#161b22;border:1px solid #30363d;justify-content:center;align-items:center;padding:0;font-size:1.15rem;line-height:1;display:flex}.controls-panel-edge-btn:hover,.controls-panel-map-fab:hover{color:#e6edf3;background:#21262d}.controls-panel-edge-btn:focus-visible,.controls-panel-map-fab:focus-visible{outline-offset:2px;outline:2px solid #58a6ff}.controls-panel-edge-btn{border-right:none;border-radius:8px 0 0 8px;flex-shrink:0;align-self:stretch;width:40px;min-height:4rem}.controls-panel--collapsed .controls-panel-edge-btn{border-right:1px solid #30363d;border-radius:8px}.controls-panel-body{flex-direction:column;flex:1;gap:1rem;min-width:0;padding-right:2px;display:flex;overflow-y:auto}.controls-panel-map-fab,.result-map-max-btn{display:none}@media (width<=900px){.upload-workspace{grid-template-columns:minmax(0,430px)}.result-layout{flex-direction:column;gap:.75rem;height:auto;min-height:calc(100vh - 120px);position:relative}.map-panel{flex:1;width:100%;min-height:min(48vh,420px)}.controls-panel:not(.controls-panel--collapsed){align-self:stretch;width:100%;max-width:100%;max-height:none}.controls-panel--collapsed{display:none}.controls-panel-map-fab{right:max(.5rem, env(safe-area-inset-right,0px));bottom:max(.5rem, env(safe-area-inset-bottom,0px));z-index:5;touch-action:manipulation;border-radius:50%;width:44px;height:44px;display:flex;position:absolute;box-shadow:0 2px 14px #00000080}.result-map-max-btn{top:max(.4rem, env(safe-area-inset-top,0px));left:max(.4rem, env(safe-area-inset-left,0px));z-index:6;color:#c9d1d9;cursor:pointer;touch-action:manipulation;background:#161b22;border:1px solid #30363d;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;padding:0;display:flex;position:absolute;box-shadow:0 2px 12px #00000073}.result-map-max-btn:focus-visible{outline-offset:2px;outline:2px solid #58a6ff}.app--result-maximized .result-layout{gap:0;height:100%;min-height:0}.app--result-maximized .map-panel{flex:1;min-height:0}.error-preview-split{flex-direction:column}.editor-layout{flex-direction:column;gap:.75rem;height:auto;min-height:calc(100vh - 120px)}.editor-map-panel{align-self:stretch;width:100%;min-height:min(66vh,620px)}.editor-sidebar{align-self:stretch;width:100%;max-width:100%;max-height:none;overflow-y:visible}}.editor-sidebar{flex-direction:column;gap:1rem;width:260px;display:flex;overflow-y:auto}.panel-section{background:#161b22;border:1px solid #30363d;border-radius:10px;padding:.9rem}.panel-heading{text-transform:uppercase;letter-spacing:.06em;color:#8b949e;margin-bottom:.6rem;font-size:.75rem;font-weight:600}.playback-controls{align-items:center;gap:.6rem;display:flex}.play-btn{color:#fff;background:#238636;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:0;font-size:1rem;display:flex}.play-btn:hover{background:#2ea043}.track-slider{accent-color:#58a6ff;flex:1;height:6px}.time-label{color:#8b949e;text-align:center;margin-top:.4rem;font-family:Fira Code,monospace;font-size:.78rem;display:block}.speed-options{flex-wrap:wrap;gap:.35rem;display:flex}.speed-btn,.view-btn{color:#c9d1d9;background:#21262d;border:1px solid #30363d;border-radius:6px}.speed-btn:hover,.view-btn:hover{background:#30363d}.speed-btn.active,.view-btn.active{color:#fff;background:#1f6feb;border-color:#1f6feb}.speed-btn{padding:.3rem .6rem;font-size:.75rem}.view-toggle{gap:.35rem;display:flex}.alignment-mode-toggle{grid-template-columns:repeat(3,44px);justify-content:start;margin-bottom:.65rem;display:grid}.alignment-mode-toggle .view-btn{justify-content:center;align-items:center;width:44px;min-width:0;height:40px;padding:0;font-size:1.05rem;line-height:1;display:inline-flex}.alignment-adjust-panel{flex-direction:column;display:flex}.alignment-drag-hint{margin-bottom:.75rem}.alignment-sensitivity-control{flex-direction:column;gap:.35rem;display:flex}.view-toggle--mode{margin-bottom:.55rem}.view-btn{text-align:center;flex:1;padding:.35rem 0;font-size:.78rem}.zoom-section{margin-top:.6rem}.zoom-label{color:#8b949e;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.35rem;font-size:.7rem;display:block}.height-intensity-select{color:#e1e4e8;background:#161b22;border:1px solid #30363d;border-radius:6px;width:100%;padding:.45rem .55rem;font-size:.85rem}.pace-toggle{margin-top:.6rem}.legs-details{width:100%}.legs-summary{cursor:pointer;color:#c9d1d9;-webkit-user-select:none;user-select:none;font-size:.82rem;font-weight:600}.legs-summary::marker{color:#8b949e}.legs-list{flex-direction:column;gap:.38rem;margin-top:.7rem;display:flex}.leg-row{background:#0f1319;border:1px solid #262c33;border-radius:6px;justify-content:space-between;gap:.8rem;padding:.36rem .5rem;display:flex}.leg-label{color:#9da7b3;font-size:.76rem}.leg-time{color:#e6edf3;font-family:Fira Code,monospace;font-size:.76rem}.toggle-label{color:#c9d1d9;cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.45rem;font-size:.8rem;display:flex}.toggle-label input[type=checkbox]{accent-color:#58a6ff;cursor:pointer;width:15px;height:15px}.stats-grid{grid-template-columns:1fr 1fr;gap:.5rem;display:grid}.stat{flex-direction:column;gap:.15rem;display:flex}.stat-label{color:#8b949e;text-transform:uppercase;letter-spacing:.04em;font-size:.68rem}.stat-value{color:#e1e4e8;font-family:Fira Code,monospace;font-size:.82rem}.replace-gpx-panel{border-color:#304b63}.replace-gpx-btn{width:100%}.replace-gpx-input{clip:rect(0 0 0 0);white-space:nowrap;opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;overflow:hidden}.replace-gpx-message{margin:.65rem 0 0;font-size:.78rem;line-height:1.4}.replace-gpx-message--error{color:#ffb4aa}.replace-gpx-warnings{color:#c9d1d9;margin-top:.65rem;font-size:.78rem;line-height:1.4}.replace-gpx-warnings summary{cursor:pointer;color:#f2cc60;font-weight:600}.replace-gpx-warnings ul{margin:.45rem 0 0;padding-left:1rem}.replace-gpx-warnings li+li{margin-top:.35rem}.save-panel{border-color:#2f4f3a}.save-status{color:#c9d1d9;margin:0;font-size:.86rem;line-height:1.45}.save-status--saved{color:#7ee787;font-family:Fira Code,monospace}.save-status--error{color:#ffb4aa;flex-direction:column;gap:.65rem;display:flex}.save-status--error p{margin:0}.actions{justify-content:center;gap:1rem;margin-top:1rem;display:flex}.btn{cursor:pointer;border:none;border-radius:8px;padding:.65rem 1.4rem;font-size:.9rem;font-weight:600;transition:background .15s,opacity .15s}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-coming-soon:disabled{opacity:1;color:#7f8893;background:#1b1f25;border-color:#353c45}.btn.primary{color:#fff;background:#238636}.btn.primary:hover:not(:disabled){background:#2ea043}.btn.secondary{color:#c9d1d9;background:#21262d;border:1px solid #30363d}.btn.secondary:hover{background:#30363d}.btn.ghost{color:#58a6ff;background:0 0;border:1px solid #30363d}.btn.ghost:hover:not(:disabled){background:#21262d}.start-over-btn{width:100%}.controls-actions-row{align-items:stretch;gap:.6rem;display:flex}.controls-actions-row .btn{flex:1;padding:.6rem .8rem}.tailrmade-panel{background:linear-gradient(165deg,#171c24 0%,#141a21 100%);border-color:#3d444d}.tailrmade-panel-head{align-items:flex-start;gap:.65rem;margin-bottom:.75rem;display:flex}.tailrmade-panel-logo{background:#0d1117;border:1px solid #30363d;border-radius:8px;flex-shrink:0;width:36px;height:36px}.tailrmade-panel-intro .panel-heading{margin-bottom:.35rem}.tailrmade-panel-desc{color:#9da7b3;font-size:.78rem;line-height:1.45}.tailrmade-file-ext{color:#c9d1d9;font-family:Fira Code,monospace;font-size:.76rem}.tailrmade-panel-actions{flex-direction:column;gap:.5rem;display:flex}.tailrmade-panel-actions .btn{flex:none;justify-content:center;align-items:center;gap:.45rem;width:100%;padding:.65rem 1rem;font-size:.85rem;display:inline-flex}.tailrmade-open-btn,.tailrmade-download-btn{font-weight:600}.tailrmade-external-svg,.tailrmade-download-svg{opacity:.9;flex-shrink:0}.processing-error{flex-direction:column;align-items:center;gap:1.5rem;max-width:1200px;margin:0 auto;padding:2rem 1rem;display:flex}.processing-error-card{text-align:center;background:#161b22;border:1px solid #30363d;border-radius:12px;width:100%;padding:2rem}.processing-error-icon{margin-bottom:.75rem;font-size:2.5rem}.processing-error-title{color:#f0f0f0;margin-bottom:.5rem;font-size:1.2rem;font-weight:700}.processing-error-message{color:#f8a4a4;margin-bottom:1rem;font-size:.95rem}.processing-error-tips{text-align:left;background:#0d1117;border:1px solid #30363d;border-radius:8px;padding:1rem 1.25rem}.processing-error-tips h3{text-transform:uppercase;letter-spacing:.05em;color:#8b949e;margin-bottom:.6rem;font-size:.8rem;font-weight:600}.processing-error-tips ul{flex-direction:column;gap:.5rem;list-style:none;display:flex}.processing-error-tips li{color:#c9d1d9;padding-left:1.2rem;font-size:.88rem;position:relative}.processing-error-tips li:before{content:"•";color:#58a6ff;font-weight:700;position:absolute;left:0}.processing-error-preview{width:100%}.processing-error-preview-label{color:#8b949e;text-align:center;margin-bottom:.5rem;font-size:.85rem}.processing-error-canvas{object-fit:contain;border:1px solid #30363d;border-radius:8px;width:100%;height:auto;max-height:60vh}.error-preview-split{align-items:stretch;gap:1rem;width:100%;max-width:1200px;display:flex}.error-preview-pane{flex-direction:column;flex:1;min-width:0;display:flex}.error-preview-pane .processing-error-canvas{flex:1;min-height:300px}.gpx-pane .gpx-track-canvas{background:#0d1117}.controls-preview-loading{flex-direction:column;align-items:center;gap:1rem;padding:4rem 2rem;display:flex}.editor-point-count{color:#c9d1d9;margin-bottom:.4rem;font-size:.9rem}.editor-visit-note{color:#f8d2ad;background:#f0883e1f;border:1px solid #f0883e;border-radius:8px;margin-bottom:.7rem;padding:.65rem .75rem;font-size:.82rem;line-height:1.45}.editor-count{font-size:1.1rem;font-weight:700}.editor-count.ok{color:#3fb950}.editor-count.low{color:#f0883e}.editor-min-note{color:#f0883e;font-size:.8rem}.editor-align-action{width:100%;margin-bottom:.75rem}.editor-hint{color:#8b949e;font-size:.78rem;line-height:1.4}.editor-zoom-controls{z-index:5;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0d1117e0;border:1px solid #30363d;border-radius:8px;align-items:center;gap:.35rem;padding:.3rem;display:flex;position:absolute;top:.7rem;right:.7rem;box-shadow:0 4px 18px #00000059}.editor-zoom-controls button{color:#c9d1d9;min-width:34px;height:34px;font:inherit;cursor:pointer;touch-action:manipulation;background:#161b22;border:1px solid #30363d;border-radius:6px;padding:0 .5rem;font-size:.78rem;font-weight:700}.editor-zoom-controls button:hover:not(:disabled){color:#e6edf3;background:#21262d}.editor-zoom-controls button:disabled{opacity:.45;cursor:not-allowed}.editor-zoom-controls button:focus-visible{outline-offset:2px;outline:2px solid #58a6ff}.editor-zoom-value{color:#c9d1d9;text-align:center;min-width:3.1rem;font-family:Fira Code,monospace;font-size:.75rem}.editor-debug-download{color:#6e7681;font:inherit;cursor:pointer;text-underline-offset:2px;background:0 0;border:none;margin-top:.7rem;padding:0;font-size:.72rem;text-decoration:underline}.editor-debug-download:hover,.editor-debug-download:focus-visible{color:#8b949e}.editor-debug-download:focus-visible{outline-offset:3px;border-radius:4px;outline:2px solid #58a6ff}.editor-points-list{background:#0d1117;border:1px solid #30363d;border-radius:8px;max-height:min(36vh,220px);margin:.65rem 0 .75rem;overflow-y:auto}.editor-points-list-empty{color:#8b949e;margin:0;padding:.75rem .85rem;font-size:.82rem;line-height:1.4}.editor-point-row{border-bottom:1px solid #21262d;align-items:stretch;gap:0;display:flex}.editor-point-row:last-child{border-bottom:none}.editor-point-row--selected{background:#58a6ff1f;box-shadow:inset 3px 0 #58a6ff}.editor-point-row-select{color:#c9d1d9;min-width:0;font:inherit;text-align:left;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex:1;justify-content:space-between;align-items:center;gap:.5rem;padding:.55rem .65rem;display:flex}.editor-point-row-select:hover{background:#f0f6fc0a}.editor-point-row-select:focus-visible{outline-offset:-2px;outline:2px solid #58a6ff}.editor-point-row-label{font-size:.82rem;font-weight:600}.editor-point-row-coords{color:#8b949e;flex-shrink:0;font-family:Fira Code,monospace;font-size:.74rem}.editor-point-delete{color:#ff7b72;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#161b22;border:1px solid #30363d;border-radius:6px;flex-shrink:0;margin:.35rem .45rem .35rem 0;padding:.35rem .55rem;font-size:.74rem;font-weight:600}.editor-point-delete:hover{background:#ff7b721f;border-color:#f85149}.editor-point-delete:focus-visible{outline-offset:1px;outline:2px solid #f85149}.editor-undo-delete{color:#c9d1d9;background:#0d1117;border:1px solid #30363d;border-radius:8px;justify-content:space-between;align-items:center;gap:.8rem;margin:-.15rem 0 .75rem;padding:.55rem .65rem;font-size:.8rem;display:flex}.editor-undo-delete button{color:#58a6ff;font:inherit;cursor:pointer;background:#161b22;border:1px solid #30363d;border-radius:6px;padding:.3rem .55rem;font-size:.76rem;font-weight:700}.editor-undo-delete button:hover,.editor-undo-delete button:focus-visible{background:#21262d}.editor-selected-delete{color:#ff7b72;font:inherit;cursor:pointer;touch-action:manipulation;background:#161b22;border:1px solid #30363d;border-radius:6px;align-self:flex-start;padding:.45rem .65rem;font-size:.78rem;font-weight:700}.editor-selected-delete:hover{background:#ff7b721f;border-color:#f85149}.editor-selected-delete:focus-visible{outline-offset:2px;outline:2px solid #f85149}.editor-radius-control{align-items:center;gap:.6rem;display:flex}.editor-radius-value{color:#e1e4e8;text-align:right;min-width:3.2em;font-family:Fira Code,monospace;font-size:.82rem}.editor-adjust-empty{color:#8b949e;font-size:.82rem}.editor-map-adjust-overlay{z-index:4;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#161b22eb;margin:0;display:none;position:absolute;bottom:.6rem;left:.6rem;right:.6rem;box-shadow:0 6px 20px #0006}.editor-adjust-controls{flex-direction:column;gap:.65rem;display:flex}.editor-adjust-row{grid-template-columns:1.2rem minmax(0,1fr) 4.8rem;align-items:center;gap:.55rem;display:grid}.editor-adjust-label{color:#8b949e;font-family:Fira Code,monospace;font-size:.78rem}.editor-adjust-slider{min-width:0}.editor-adjust-number{color:#c9d1d9;background:#0d1117;border:1px solid #30363d;border-radius:6px;width:100%;padding:.38rem .45rem;font-family:Fira Code,monospace;font-size:.78rem}@media (width<=700px){.editor-layout{gap:.65rem}.editor-map-panel{min-height:min(72vh,680px)}.editor-map-adjust-overlay{padding:.75rem;display:block;bottom:.4rem;left:.4rem;right:.4rem}.editor-map-adjust-overlay .panel-heading{margin-bottom:.45rem}.editor-map-adjust-overlay .editor-adjust-controls{gap:.55rem}.editor-map-adjust-overlay .editor-selected-delete{width:100%;min-height:42px}.editor-zoom-controls{gap:.25rem;padding:.25rem;top:.45rem;right:.45rem}.editor-zoom-controls button{min-width:38px;height:38px;padding:0 .45rem}.editor-zoom-value{min-width:2.7rem;font-size:.72rem}.editor-sidebar{gap:.75rem}.panel-section{padding:1rem}.panel-heading{font-size:.78rem}.editor-hint{font-size:.84rem;line-height:1.45}.editor-points-list{max-height:min(42vh,280px)}.editor-point-row-select{min-height:48px;padding:.65rem .75rem}.editor-point-row-label{font-size:.88rem}.editor-point-row-coords{font-size:.8rem}.editor-point-delete{min-height:44px;margin:.4rem .5rem .4rem 0;padding:.45rem .65rem;font-size:.8rem}.editor-radius-control{gap:.8rem}.editor-radius-control .track-slider{height:10px}.editor-adjust-row{grid-template-columns:1.3rem minmax(0,1fr) 5.3rem;gap:.65rem}.editor-adjust-label{font-size:.85rem}.editor-adjust-number{min-height:42px;padding:.5rem .55rem;font-size:.85rem}.editor-sidebar .btn{min-height:46px;font-size:.95rem}}.processing-error-actions{justify-content:center;gap:1rem;display:flex}.spinner{border:3px solid #30363d;border-top-color:#58a6ff;border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}.spinner.small{border-width:2px;width:16px;height:16px}@keyframes spin{to{transform:rotate(360deg)}}