:root{--text:#2c2c2b;--secondary-text:#7d7a75;--canvas:#fff;--soft-surface:#f9f8f7;--border:#e6e5e3;--blue:#2783de;--green:#46a171;--green-soft:#e8f1ec;--orange:#d5803b}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{color:var(--text);background:var(--canvas);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow-x:hidden}.app-shell{width:100%;height:100dvh;position:relative;overflow:hidden}.map-area{position:absolute;inset:0}.map-overlay{z-index:2;pointer-events:none;position:absolute}.map-overlay>*{pointer-events:auto}.map-overlay-top-left{top:12px;left:12px}.map-top-left-stack{flex-direction:column;align-items:flex-start;gap:8px;display:flex}.score-badge{border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff0;border-radius:12px;flex-direction:column;gap:4px;min-width:160px;padding:10px 12px;display:flex;box-shadow:0 2px 12px #00000014}.score-badge-level{text-transform:uppercase;letter-spacing:.08em;color:var(--blue);font-size:11px;font-weight:700}.score-badge-title{color:var(--text);font-size:14px;font-weight:700}.score-badge-xp{color:var(--secondary-text);font-variant-numeric:tabular-nums;font-size:12px}.score-badge-bar{background:var(--soft-surface);border-radius:999px;height:4px;overflow:hidden}.score-badge-bar-fill{background:linear-gradient(90deg, var(--green), #5bb888);border-radius:999px;height:100%}.level-card{background:linear-gradient(180deg, var(--green-soft), var(--canvas));border:1px solid #46a17140;border-radius:12px;padding:14px}.level-header{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:10px;display:flex}.level-badge{text-transform:uppercase;letter-spacing:.08em;color:var(--blue);font-size:11px;font-weight:700}.level-title{flex:1;font-size:16px;font-weight:700}.level-score{color:var(--green);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.xp-bar{background:#fffc;border-radius:999px;height:8px;overflow:hidden}.xp-bar-fill{background:linear-gradient(90deg, var(--green), #5bb888);border-radius:999px;height:100%}.xp-caption{color:var(--secondary-text);margin-top:8px;font-size:12px}.score-breakdown{flex-direction:column;gap:8px;display:flex}.score-breakdown-label{text-transform:uppercase;letter-spacing:.08em;color:var(--secondary-text);font-size:11px;font-weight:600}.score-breakdown-rows{color:var(--text);grid-template-columns:1fr auto;gap:6px 12px;font-size:13px;display:grid}.score-breakdown-rows span:nth-child(odd){color:var(--secondary-text)}.score-breakdown-rows span:nth-child(2n){font-variant-numeric:tabular-nums;font-weight:600}.milestones{flex-direction:column;gap:8px;display:flex}.milestone-list{flex-direction:column;gap:8px;list-style:none;display:flex}.milestone-item{border:1px solid var(--border);background:var(--soft-surface);opacity:.72;border-radius:10px;align-items:flex-start;gap:10px;padding:10px 12px;display:flex}.milestone-unlocked{opacity:1;background:#46a17114;border-color:#46a17140}.milestone-icon{width:18px;color:var(--secondary-text);flex-shrink:0;font-size:14px;line-height:1.4}.milestone-unlocked .milestone-icon{color:var(--green);font-weight:700}.milestone-title{color:var(--text);font-size:13px;font-weight:600;display:block}.milestone-desc{color:var(--secondary-text);margin-top:2px;font-size:12px;line-height:1.45;display:block}.map-overlay-bottom-left{bottom:12px;left:12px}.user-bar{border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fffffff0;border-radius:999px;align-items:center;gap:6px;padding:4px;display:flex;box-shadow:0 2px 12px #00000014}.user-bar-main{cursor:pointer;min-width:0;font:inherit;color:var(--text);background:0 0;border:none;border-radius:999px;align-items:center;gap:8px;padding:4px 8px 4px 4px;display:flex}.user-bar-main:hover{background:var(--soft-surface)}.user-avatar{background:var(--green-soft);width:32px;height:32px;color:var(--green);letter-spacing:.02em;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:700;display:flex}.user-email{text-overflow:ellipsis;white-space:nowrap;max-width:180px;font-size:13px;font-weight:500;overflow:hidden}.icon-button{width:36px;height:36px;color:var(--secondary-text);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:22px;line-height:1;transition:background .15s,color .15s;display:inline-flex}.icon-button:hover{background:var(--soft-surface);color:var(--text)}.map-legend{border:1px solid var(--border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--secondary-text);background:#fffffff0;border-radius:10px;flex-direction:column;gap:6px;padding:10px 12px;font-size:12px;display:flex;box-shadow:0 2px 12px #00000014}.settings-overlay{z-index:20;background:#2c2c2b40;justify-content:flex-end;display:flex;position:fixed;inset:0}.settings-panel{background:var(--canvas);border-left:1px solid var(--border);flex-direction:column;width:min(400px,100vw);height:100%;display:flex;box-shadow:-8px 0 32px #00000014}.settings-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:20px 20px 16px;display:flex}.settings-title{letter-spacing:-.02em;font-size:18px;font-weight:700}.settings-body{flex-direction:column;flex:1;gap:20px;padding:20px;display:flex;overflow-y:auto}.settings-account{border-top:1px solid var(--border);padding-top:8px}.app-title{letter-spacing:-.02em;font-size:20px;font-weight:700}.app-subtitle{color:var(--secondary-text);margin-top:4px;font-size:13px;line-height:1.5}.panel-section{flex-direction:column;gap:10px;display:flex}.section-label{text-transform:uppercase;letter-spacing:.08em;color:var(--secondary-text);font-size:11px;font-weight:600}.button{border:1px solid var(--border);background:var(--canvas);width:100%;color:var(--text);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:14px;font-weight:500;transition:background .15s,border-color .15s;display:inline-flex}.button:hover:not(:disabled){background:var(--soft-surface)}.button:disabled{opacity:.55;cursor:default}.button-primary{background:var(--blue);border-color:var(--blue);color:#fff}.button-primary:hover:not(:disabled){background:#1f74c8;border-color:#1f74c8}.button-secondary,.button-ghost{border:1px solid var(--border);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 14px;font-size:14px;font-weight:500;transition:background .15s,border-color .15s;display:inline-flex}.button-secondary:disabled,.button-ghost:disabled{opacity:.55;cursor:default}.button-secondary{background:var(--canvas);border-color:var(--border);color:var(--text)}.button-ghost{color:var(--secondary-text);background:0 0;border-color:#0000}.button-ghost:hover:not(:disabled){background:var(--soft-surface);border-color:var(--border)}.button-row{flex-wrap:wrap;gap:8px;display:flex}.button-row .button-secondary,.button-row .button-ghost{flex:1;min-width:120px}a.button-primary,a.strava-connect{border:1px solid var(--blue);background:var(--blue);color:#fff;border-radius:8px;justify-content:center;align-items:center;width:100%;padding:10px 14px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}a.button-primary:hover,a.strava-connect:hover{background:#1f74c8;border-color:#1f74c8}.panel-copy{color:var(--secondary-text);font-size:13px;line-height:1.55}.auth-form{flex-direction:column;gap:10px;display:flex}.auth-mode-row{background:var(--soft-surface);border:1px solid var(--border);border-radius:10px;gap:4px;padding:3px;display:flex}.auth-mode-button{color:var(--secondary-text);cursor:pointer;background:0 0;border:none;border-radius:7px;flex:1;padding:8px 6px;font-size:12px;font-weight:500}.auth-mode-button-active{background:var(--canvas);color:var(--text);box-shadow:0 1px 2px #2c2c2b14}.subsection-label{color:var(--text);font-size:12px;font-weight:600}.text-input{border:1px solid var(--border);background:var(--canvas);width:100%;color:var(--text);border-radius:8px;padding:10px 12px;font-size:14px}.text-input:focus{border-color:var(--blue);outline:2px solid #2783de40}.account-email{color:var(--text);word-break:break-all;font-size:14px}.inline-success{color:var(--green);font-size:13px;line-height:1.5}.inline-error{color:var(--orange);font-size:13px;line-height:1.5}.error-banner{color:var(--orange);overflow-wrap:anywhere;background:#d5803b14;border:1px solid #d5803b66;border-radius:8px;padding:12px 14px;font-size:13px;line-height:1.5}.summary-sentence{background:var(--green-soft);color:var(--text);border:1px solid #46a17140;border-radius:10px;padding:14px;font-size:14px;line-height:1.55}.summary-sentence strong{color:var(--green)}.empty-state{background:var(--soft-surface);border:1px dashed var(--border);color:var(--secondary-text);border-radius:10px;padding:14px;font-size:13px;line-height:1.55}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.stat-card{background:var(--soft-surface);border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:4px;min-width:0;padding:12px;display:flex}.stat-value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;font-size:20px;font-weight:700}.stat-label{color:var(--secondary-text);font-size:12px}.activity-list{flex-direction:column;gap:6px;max-height:320px;list-style:none;display:flex;overflow-y:auto}.activity-item{border:1px solid var(--border);background:var(--canvas);border-radius:8px;flex-shrink:0;align-items:stretch;transition:background .15s,border-color .15s;display:flex;overflow:hidden}.activity-item:hover{background:var(--soft-surface)}.activity-item-selected{border-color:var(--blue);background:#2783de0f}.activity-select{text-align:left;cursor:pointer;min-width:0;font:inherit;color:var(--text);background:0 0;border:none;flex-direction:column;flex:1;align-items:flex-start;gap:2px;padding:10px 12px;display:flex}.activity-select:disabled{opacity:.6;cursor:default}.activity-delete{cursor:pointer;width:32px;color:var(--secondary-text);background:0 0;border:none;flex-shrink:0;font-size:16px;line-height:1;transition:color .15s,background .15s}.activity-delete:hover:not(:disabled){color:var(--orange);background:#d5803b14}.activity-delete:disabled{opacity:.5;cursor:default}.activity-row-name{font-size:13px;font-weight:600}.activity-row-meta{color:var(--secondary-text);font-size:12px}.legend{color:var(--secondary-text);flex-direction:column;gap:8px;font-size:12px;display:flex}.toggle-row{color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:flex-start;gap:10px;font-size:13px;display:flex}.toggle-row input{accent-color:var(--blue);cursor:pointer;margin-top:2px}.toggle-hint{color:var(--secondary-text);margin-top:2px;font-size:12px;line-height:1.45;display:block}.legend-row{align-items:center;gap:8px;display:flex}.legend-swatch{border-radius:4px;flex-shrink:0;width:14px;height:14px}.map-container{width:100%;height:100%;position:absolute;inset:0}.map-placeholder{background:var(--soft-surface);justify-content:center;align-items:center;padding:24px;display:flex;position:absolute;inset:0}.map-placeholder-card{background:var(--canvas);border:1px solid var(--border);text-align:center;border-radius:12px;max-width:420px;padding:24px}.map-placeholder-card h2{margin-bottom:8px;font-size:16px}.map-placeholder-card p{color:var(--secondary-text);font-size:13px;line-height:1.6}.map-placeholder-card code{background:var(--soft-surface);border:1px solid var(--border);border-radius:4px;padding:1px 5px;font-size:12px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (max-width:640px){.user-email{max-width:120px}.map-legend{padding:8px 10px;font-size:11px}}