:root{--bg: #F1F4F8;--surface: #FFFFFF;--surface-alt: #E8EDF4;--surface-ink: #143063;--border: #D9E0EA;--border-input: #7E8BA0;--text: #14233B;--text-muted: #5B6A83;--text-disabled: #93A0B4;--text-on-ink: #FFFFFF;--text-muted-on-ink: #B9C7DB;--accent: #C2410C;--accent-soft: #FDEBDD;--on-accent: #FFFFFF;--info: #276294;--info-soft: #E2EEF9;--success: #2E7D32;--success-soft: #ECF7EE;--danger: #B42318;--danger-soft: #FBE9E6;--warning: #B54708;--warning-soft: #FFF1DE;--on-time-on-ink: #8FC1FF;--delayed-on-ink: #FF8A7A;--arrived-on-ink: #63D99A;--board-top: #1D469E;--board-bottom: #143063;--map-land: #E9F1CF;--map-water: #BDE2F3;--map-river: #7FB9DE;--map-border-line: #C7CFD8;--map-arc: #C2410C;--map-plane: #FFC21A;--map-plane-outline: #8A5A00;--map-airport-dot: #9AA5B5;--map-hub: #C2410C;--map-label: #334155;--map-label-halo: #FFFFFF;--map-pin: #1D7FD6;--map-city-label: #3F4753;--map-city-dot: #5B6470;--map-dark-water: #060F1E;--map-dark-graticule: rgba(130, 170, 210, .08);--map-dark-land: #142A44;--map-dark-river: #1E3A5C;--map-dark-border-line: #2E557F;--map-dark-arc: #3ED2FF;--map-dark-plane: #FFC93C;--map-dark-plane-outline: #6E4D00;--map-dark-airport-dot: #55779F;--map-dark-hub: #3ED2FF;--map-dark-label: #E9F2FD;--map-dark-label-halo: rgba(3, 8, 16, .9);--map-dark-pin: #3B9BE8;--map-dark-city-label: #C9D6E8;--map-dark-city-dot: #7E93B3;--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--type-xs: 12px;--lh-xs: 16px;--type-sm: 14px;--lh-sm: 20px;--type-base: 16px;--lh-base: 24px;--type-lg: 20px;--lh-lg: 28px;--type-xl: 28px;--lh-xl: 36px;--type-display: 40px;--lh-display: 44px;--sp-0: 0;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sp-12: 48px;--sp-16: 64px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-pill: 999px;--shadow-card: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.1);--shadow-pop: 0 12px 32px rgba(16,24,40,.18);--motion-fast: .12s;--motion-base: .2s;--ease: cubic-bezier(.2,.8,.2,1);--max-width: 480px;--header-height: 56px;--tabbar-height: 68px;--touch-min: 44px}:root[data-theme=dark]{--bg: #0A1322;--surface: #122036;--surface-alt: #1A2C48;--surface-ink: #1E3A63;--border: #233A56;--border-input: #3B5578;--text: #EBF1F9;--text-muted: #9DADC7;--text-disabled: #5D6F8C;--text-on-ink: #FFFFFF;--text-muted-on-ink: #B9C7DB;--accent: #C2410C;--accent-soft: #3A2312;--accent-fg: #EE8A3A;--on-accent: #FFFFFF;--info: #6EA8DC;--info-soft: #14293F;--success: #6FCF97;--success-soft: #122A1C;--danger: #F0867A;--danger-soft: #3A1B17;--warning: #F2B544;--warning-soft: #3A280E;--on-time-on-ink: #8FC1FF;--delayed-on-ink: #FF8A7A;--arrived-on-ink: #63D99A;--board-top: #1D469E;--board-bottom: #0C2247;--shadow-card: 0 1px 2px rgba(0,0,0,.45), 0 4px 14px rgba(0,0,0,.35);--shadow-pop: 0 16px 44px rgba(0,0,0,.55)}:root{--accent-fg: #C2410C}.bg-bg{background:var(--bg)}.bg-surface{background:var(--surface)}.bg-surface-alt{background:var(--surface-alt)}.bg-surface-ink{background:var(--surface-ink)}.bg-accent{background:var(--accent)}.bg-accent-soft{background:var(--accent-soft)}.bg-info-soft{background:var(--info-soft)}.bg-success-soft{background:var(--success-soft)}.bg-danger-soft{background:var(--danger-soft)}.bg-warning-soft{background:var(--warning-soft)}.text{color:var(--text)}.text-muted{color:var(--text-muted)}.text-on-ink{color:var(--text-on-ink)}.text-muted-on-ink{color:var(--text-muted-on-ink)}.text-accent{color:var(--accent-fg)}.text-info{color:var(--info)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}.text-on-accent{color:var(--on-accent)}.border{border:1px solid var(--border)}.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.mono{font-family:var(--font-mono)}.touch{min-height:var(--touch-min);min-width:var(--touch-min)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.tabbar-safe{padding-bottom:env(safe-area-inset-bottom)}.header-safe{padding-top:env(safe-area-inset-top)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:1ms!important;transition-duration:1ms!important}}:root{--map-dark-land: #16233A;--map-dark-water: #0D1A2C;--map-dark-border-line: #2A3A55;--map-dark-arc: #5B9CF0;--map-dark-plane: #FFC93C;--map-dark-plane-outline: #3A2C00;--map-dark-airport-dot: #7C8AA0;--map-dark-hub: #5B9CF0;--map-dark-label: #D8E0EC;--map-dark-label-halo: #0D1A2C}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:var(--type-base);line-height:var(--lh-base);-webkit-tap-highlight-color:transparent}#root{min-height:100dvh}.app-shell{max-width:var(--max-width);margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg)}.app-main{flex:1;padding:var(--sp-4) var(--sp-4) calc(var(--tabbar-height) + var(--sp-4) + env(safe-area-inset-bottom))}.page{display:flex;flex-direction:column;gap:var(--sp-6)}.section{display:flex;flex-direction:column;gap:var(--sp-3)}.section-title{font-size:var(--type-sm);font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-card);padding:var(--sp-4)}.row{display:flex;align-items:center;gap:var(--sp-3)}.row-between{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-3)}.stack{display:flex;flex-direction:column;gap:var(--sp-2)}.stack-lg{display:flex;flex-direction:column;gap:var(--sp-4)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--surface-alt) 25%,var(--bg) 50%,var(--surface-alt) 75%);background-size:800px 100%;animation:shimmer 1.2s infinite linear;color:transparent!important}.toast-host{position:fixed;left:50%;transform:translate(-50%);bottom:calc(var(--tabbar-height) + var(--sp-4) + env(safe-area-inset-bottom));z-index:80;display:flex;flex-direction:column;gap:var(--sp-2);width:min(440px,calc(100vw - 32px));pointer-events:none}.backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#10182880;display:flex;align-items:center;justify-content:center;padding:var(--sp-4)}.coach-spot{position:relative;box-shadow:0 0 0 4px var(--info),var(--shadow-pop);border-radius:var(--radius-md);z-index:40}.coach-bubble{position:fixed;z-index:70;left:50%;transform:translate(-50%);bottom:calc(var(--tabbar-height) + 76px + env(safe-area-inset-bottom));width:min(420px,calc(100vw - 32px));background:var(--surface-ink);color:var(--text-on-ink);border-radius:var(--radius-lg);padding:var(--sp-4);box-shadow:var(--shadow-pop)}.coach-bubble p{margin:0 0 var(--sp-3);font-size:var(--type-sm)}@media (prefers-reduced-motion: reduce){.skeleton{animation:none}}