:root{--text:#fff;--text-h:#fff;--bg:#141517;--panel:#92959a33;--surface:#92959a29;--input-bg:#92959a24;--border:#92959a42;--border-strong:#92959a61;--accent:#ff238f;--accent-soft:#ff238f38;--badge-bg:#92959a2e;--shadow:0 24px 70px #00000057, 0 2px 4px #0000002e;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font:16px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--text:#fff;--text-h:#fff;--bg:#141517;--panel:#92959a33;--surface:#92959a29;--input-bg:#92959a24;--border:#92959a42;--border-strong:#92959a61;--accent:#ff238f;--accent-soft:#ff238f38;--badge-bg:#92959a2e;--shadow:0 28px 90px #0000006b, 0 2px 8px #00000038}}*{box-sizing:border-box}html{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){html{--lightningcss-light: ;--lightningcss-dark:initial}}body{min-width:320px;margin:0}button,input,select{font:inherit}#root{min-height:100svh}h1,h2,h3,p{margin:0}.page{box-sizing:border-box;background:var(--bg);place-items:center;min-height:100svh;padding:32px 20px 124px;display:grid}.hero-card{border:1px solid var(--border);background:radial-gradient(circle at top left, #1abc9c26, transparent 28%), radial-gradient(circle at bottom right, #ffad3324, transparent 30%), var(--panel);width:min(1120px,100%);box-shadow:var(--shadow);border-radius:32px;padding:40px;animation:.6s ease-out both rise;position:relative;overflow:hidden}.hero-card:after{content:"";filter:blur(10px);pointer-events:none;background:#1abc9c17;border-radius:50%;width:260px;height:260px;position:absolute;inset:auto -10% -30% auto}.home-card{place-items:center;min-height:min(68svh,760px);display:grid}.home-mark{text-align:center;z-index:1;justify-items:center;gap:18px;display:grid}.home-description{max-width:56ch;color:var(--text);font-size:18px}.home-title{letter-spacing:.14em;text-indent:.14em;color:var(--text-h);text-shadow:0 12px 30px #0f172a14;margin:0;font-size:clamp(52px,12vw,140px);font-weight:800;line-height:.92}.hero-copy{max-width:720px;margin-bottom:28px}.home-feature-grid,.site-footer{z-index:1;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.home-feature-grid{margin-top:28px}.site-footer{width:min(1120px,100%);margin-top:20px}.site-footer-embedded{width:100%}.info-card{border:1px solid var(--border);background:var(--surface);border-radius:24px;gap:10px;padding:22px;display:grid}.info-card h2{color:var(--text-h);margin:0;font-size:18px}.info-card p{color:var(--text);margin:0}.eyebrow{letter-spacing:.22em;color:var(--accent);text-transform:uppercase;align-items:center;gap:10px;font-size:13px;font-weight:700;display:inline-flex}.eyebrow:before{content:"";opacity:.5;background:currentColor;width:42px;height:1px}.lead{max-width:58ch;color:var(--text);margin-top:12px;font-size:18px}.form-layout{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:start;gap:20px;display:grid}.recommend-form-layout{grid-template-columns:minmax(0,1fr);gap:20px;display:grid}.calculator-layout{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:start;gap:20px;display:grid}.input-panel,.summary-card,.results{border:1px solid var(--border);background:var(--surface);border-radius:24px}.input-panel{gap:18px;padding:24px;display:grid}.field{gap:8px;display:grid}.field-label{color:var(--text-h);font-size:15px;font-weight:700}.field-hint{color:var(--text);font-size:13px}select,input{border:1px solid var(--border-strong);background:var(--input-bg);width:100%;color:var(--text-h);font:inherit;box-sizing:border-box;border-radius:16px;padding:14px 16px;transition:border-color .2s,box-shadow .2s,transform .2s}select:focus,input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);outline:none}.submit-button{background:var(--accent);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:16px;margin-top:4px;padding:15px 18px;font-weight:700;transition:transform .2s,box-shadow .2s,opacity .2s}.submit-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 18px 28px #ff238f47}.submit-button:disabled{cursor:not-allowed;opacity:.45}.secondary-button{border:1px solid var(--border-strong);background:var(--surface);color:var(--text-h);font:inherit;cursor:pointer;border-radius:12px;padding:10px 14px;font-weight:700;transition:border-color .2s,background-color .2s,transform .2s}.secondary-button:hover{background:#ff238f1f;border-color:#ff238f47;transform:translateY(-1px)}.error-box{color:#dc2626;background:#ef44441a;border-radius:14px;gap:4px;margin-top:8px;padding:12px 14px;display:grid}.error-box strong{color:inherit}.error-box p{margin:0}.summary-card{gap:18px;padding:24px;display:grid}.summary-header,.results-head{justify-content:space-between;align-items:start;gap:12px;display:flex}.summary-header{color:var(--text-h);font-weight:700}.status{background:var(--badge-bg);color:var(--text);white-space:nowrap;border-radius:999px;align-items:center;gap:8px;padding:6px 10px;font-size:13px;display:inline-flex}.status.ready{background:var(--accent);color:#fff}.summary-list{gap:14px;margin:0;display:grid}.summary-list div{gap:4px;display:grid}.summary-list dt{color:var(--text);font-size:13px}.summary-list dd{color:var(--text-h);margin:0;font-size:17px;font-weight:700}.summary-note{border-top:1px solid var(--border);color:var(--text);padding-top:16px}.calculator-panel{min-height:100%}.time-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.time-field{gap:8px;display:grid}.time-field span{color:var(--text);font-size:13px;font-weight:700}.calculator-summary{min-height:100%}.race-search-panel{margin-bottom:20px}.race-search-actions{align-items:center;gap:10px;display:flex}.race-filter-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;display:grid}.race-name-field{grid-column:1/-1}.race-list-section{display:grid}.race-list{gap:14px;display:grid}.race-card{border:1px solid var(--border);background:var(--surface);border-radius:22px;gap:14px;padding:22px;display:grid}.race-card-head{justify-content:space-between;align-items:start;gap:16px;display:flex}.race-card-head h3{color:var(--text-h);margin-top:6px}.race-meta-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;display:grid}.race-meta-list div{border:1px solid var(--border);background:#02061708;border-radius:16px;gap:4px;padding:14px 16px;display:grid}.race-meta-list dt{color:var(--text);text-transform:uppercase;letter-spacing:.06em;font-size:12px;font-weight:700}.race-meta-list dd{color:var(--text-h);margin:0;font-size:16px;font-weight:700}.status.race-ended{color:#fff;background:#6b728024}.training-panel{min-height:100%}.training-section-list{gap:16px;display:grid}.training-section{border:1px solid var(--border);background:#92959a14;border-radius:20px;gap:16px;padding:18px;display:grid}.training-section-head{gap:4px;display:grid}.training-section-head h3{color:var(--text-h);margin:0;font-size:17px}.training-section-head p{color:var(--text);margin:0;font-size:13px}.training-form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px;display:grid}.training-form-grid.three-columns{grid-template-columns:repeat(3,minmax(0,1fr))}.training-form-grid .field:last-child{grid-column:1/-1}.training-table-wrap{border:1px solid var(--border);background:#ffffff6b;border-radius:20px;margin-top:4px;overflow-x:auto}.training-table{border-collapse:collapse;width:100%;min-width:640px}.training-table th,.training-table td{text-align:left;border-bottom:1px solid var(--border);padding:16px 18px}.training-table th{color:var(--text-h);letter-spacing:.04em;background:#02061708;font-size:13px;font-weight:700}.training-table td{color:var(--text);vertical-align:top}.training-table tbody tr:last-child td{border-bottom:0}.pace-result{border:1px solid var(--border);background:radial-gradient(circle at 0 0,#0f766e24,#0000 55%),#0206170a;border-radius:20px;gap:10px;padding:24px;display:grid}.pace-caption{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);font-size:13px;font-weight:700}.pace-result strong{color:var(--text-h);font-size:clamp(32px,6vw,52px);line-height:1}.results{gap:16px;margin-top:20px;padding:24px;display:grid}.results-head p{text-align:right;max-width:50ch}.result-meta{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.status.preview{background:var(--accent-soft);color:#fff}.results-tip{background:var(--accent-soft);color:var(--text-h);border-radius:16px;padding:14px 16px}.results-note,.results-empty{border:1px solid var(--border);color:var(--text-h);background:#0206170a;border-radius:16px;margin:0;padding:14px 16px}.recommendation-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.shoe-card{border:1px solid var(--border);background:#ffffff80;border-radius:20px;gap:10px;padding:18px;display:grid}.shoe-card.skeleton{min-height:220px}.shoe-card h3{color:var(--text-h);font-size:20px}.shoe-card p,.shoe-meta span{color:var(--text)}.shoe-category{letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-size:12px;font-weight:700}.shoe-meta{gap:10px;margin:0;padding:0;list-style:none;display:grid}.shoe-meta li{gap:3px;display:grid}.shoe-meta strong{color:var(--text-h);font-size:13px}.shimmer{background:#02061714;position:relative;overflow:hidden}.shimmer:after{content:"";background:linear-gradient(90deg,#0000,#ffffff73,#0000);animation:1.4s infinite shimmer;position:absolute;inset:0;transform:translate(-100%)}.skeleton-line{border-radius:999px;height:14px}.skeleton-line.wide{width:78%}.skeleton-line.medium{width:62%}.skeleton-line.small{width:48%}@keyframes rise{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{to{transform:translate(100%)}}.navigation-shell{z-index:20;width:min(680px,100% - 24px);position:fixed;bottom:18px;left:50%;transform:translate(-50%)}.navigation-shell:before,.navigation-shell:after{color:#ffffffd1;pointer-events:none;z-index:2;background:#1415172e;border-radius:999px;place-items:center;width:22px;height:22px;font-size:14px;font-weight:700;line-height:1;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.navigation-shell:before{content:"‹";left:8px}.navigation-shell:after{content:"›";right:8px}.navigation{border:1px solid var(--border-strong);box-shadow:var(--shadow);overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch;background:#92959a;border-radius:28px;grid-auto-columns:minmax(96px,1fr);grid-auto-flow:column;gap:10px;padding:12px 34px 12px 12px;display:grid;overflow-x:auto}.navigation::-webkit-scrollbar{display:none}.navigation-item{background:var(--surface);color:var(--text);cursor:pointer;border:1px solid #0000;border-radius:22px;justify-items:center;gap:7px;min-width:96px;padding:12px 10px 11px;transition:background-color .2s,color .2s,transform .2s,border-color .2s,box-shadow .2s;display:grid}.navigation-item:hover{color:var(--text-h);border-color:var(--border-strong);background:#92959a38;transform:translateY(-1px)}.navigation-item.active{color:#fff;background:#ff238f29;border-color:#ff238f6b;box-shadow:inset 0 0 0 1px #ff238f29,0 10px 22px #0000002e}.navigation-icon{background:var(--badge-bg);letter-spacing:.08em;text-transform:uppercase;min-width:50px;color:inherit;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:700}.navigation-label{color:inherit;font-size:13px;font-weight:700;line-height:1}.navigation-item.active .navigation-icon{background:var(--accent);color:#fff}.placeholder-card{text-align:center;place-items:center;min-height:min(68svh,760px);display:grid}.placeholder-copy{z-index:1;gap:12px;max-width:420px;display:grid}.placeholder-copy p{color:var(--text)}@media (width<=900px){.page{padding:16px 16px 116px}.hero-card{border-radius:24px;padding:24px}.form-layout,.calculator-layout,.training-form-grid,.training-form-grid.three-columns{grid-template-columns:1fr}.training-form-grid .field:last-child{grid-column:auto}.lead,.results-head p{text-align:left;font-size:16px}.home-feature-grid,.site-footer,.recommendation-grid{grid-template-columns:1fr}.race-card-head{flex-direction:column}.race-meta-list,.race-filter-grid{grid-template-columns:1fr}.race-name-field{grid-column:auto}.results-head{flex-direction:column}.result-meta{justify-content:flex-start}}@media (width<=640px){.navigation-shell{width:calc(100% - 16px);bottom:12px}.navigation{border-radius:24px;grid-auto-columns:minmax(82px,1fr);gap:6px;padding:8px 28px 8px 6px}.navigation-shell:before,.navigation-shell:after{width:18px;height:18px;font-size:12px}.navigation-item{min-width:82px;padding:9px 4px 8px}.navigation-icon{min-width:100%;padding:4px 6px;font-size:10px}.navigation-label{font-size:12px}.time-grid{grid-template-columns:1fr}.race-search-actions{justify-content:space-between;width:100%}}@media (width<=480px){.page{padding:12px 12px 108px}.hero-card{border-radius:20px;padding:18px}.hero-card:after{width:180px;height:180px;inset:auto -18% -20% auto}.hero-copy{margin-bottom:20px}.home-card{min-height:min(56svh,560px)}.home-mark{gap:14px}.home-description{font-size:14px}.home-title{letter-spacing:.08em;text-indent:.08em;font-size:clamp(38px,16vw,72px);line-height:.98}.eyebrow{letter-spacing:.14em;gap:8px;font-size:11px}.eyebrow:before{width:24px}.lead{margin-top:10px;font-size:14px}.input-panel,.summary-card,.results,.race-card,.info-card{border-radius:18px;padding:16px}.training-section{border-radius:16px;gap:12px;padding:14px}.training-section-head h3{font-size:15px}.summary-header,.results-head{gap:10px}.summary-header{flex-wrap:wrap}.result-meta{justify-content:flex-start;width:100%}.status{white-space:normal;max-width:100%;line-height:1.3}.field-label{font-size:14px}select,input,.submit-button,.secondary-button{min-height:48px}.time-field span,.field-hint,.training-section-head p{font-size:12px}.pace-result{border-radius:16px;padding:18px}.pace-result strong{font-size:clamp(28px,10vw,40px)}.results-tip,.results-note,.results-empty{border-radius:14px;padding:12px 14px}.race-search-actions{flex-direction:column;align-items:stretch}.race-search-actions .secondary-button{width:100%}.race-card{gap:12px}.race-card-head h3,.shoe-card h3{font-size:18px}.race-meta-list div,.training-table th,.training-table td{padding:12px 14px}.training-table{min-width:520px}.navigation-shell{width:calc(100% - 12px);bottom:8px}.navigation{border-radius:20px;grid-auto-columns:minmax(76px,1fr);gap:4px;padding:6px 24px 6px 4px}.navigation-item{border-radius:18px;gap:5px;min-width:76px;padding:8px 4px 7px}.navigation-shell:before,.navigation-shell:after{width:16px;height:16px;font-size:11px}.navigation-icon{padding:3px 5px;font-size:9px}.navigation-label{font-size:11px}}
