:root{color-scheme:light dark;--bg: var(--tg-bg-color, #f4f6f8);--text: var(--tg-text-color, #111827);--hint: var(--tg-hint-color, #6b7280);--button: var(--tg-button-color, #2563eb);--button-text: var(--tg-button-text-color, #ffffff);--secondary-bg: var(--tg-secondary-bg-color, #ffffff);--border: rgba(127, 127, 127, .16);--shadow: 0 16px 40px rgba(15, 23, 42, .08);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg);color:var(--text)}button{border:0;font:inherit}.app-shell{min-height:100vh;padding-bottom:88px}.content{width:min(100%,560px);margin:0 auto;padding:18px 16px 26px}.hero{padding:16px 2px 10px}.eyebrow{display:block;color:var(--button);font-size:13px;font-weight:800;letter-spacing:.08em}h1{margin:4px 0 6px;font-size:34px;line-height:1.05}p{margin:0;color:var(--hint);line-height:1.45}.card,.state-card{margin-top:14px;padding:16px;border:1px solid var(--border);border-radius:18px;background:var(--secondary-bg);box-shadow:var(--shadow)}.state-card{margin-top:28px}.state-card--error{color:#b91c1c}.debug-card{width:min(100% - 24px,536px);margin:12px auto;padding:12px;border:1px solid var(--border);border-radius:12px;background:color-mix(in srgb,var(--secondary-bg) 88%,var(--button) 12%);color:var(--text);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px;line-height:1.45;overflow-wrap:anywhere}.metrics-card{display:grid;grid-template-columns:1fr 1fr;gap:10px}.metric{min-height:86px;padding:13px;border-radius:14px;background:color-mix(in srgb,var(--button) 8%,transparent)}.metric-label{color:var(--hint);font-size:13px}.metric-value{margin-top:10px;font-size:24px;font-weight:800}.metric-value span{color:var(--hint);font-size:14px;font-weight:600}.section-title{color:var(--hint);font-size:13px;font-weight:700;text-transform:uppercase}.workout-status{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px;font-size:20px;font-weight:800}.workout-status span{color:var(--hint);font-size:14px}.quick-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.quick-actions button,.bottom-nav button{min-height:48px;border-radius:14px;color:var(--text);background:var(--secondary-bg);box-shadow:inset 0 0 0 1px var(--border)}.quick-actions button:first-child,.quick-actions button:nth-child(2){color:var(--button-text);background:var(--button);box-shadow:none;font-weight:800}.page h1{font-size:28px}.profile-grid{display:grid;gap:12px}.profile-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border-radius:12px;background:color-mix(in srgb,var(--button) 7%,transparent)}.profile-item span{color:var(--hint)}.bottom-nav{position:fixed;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;width:min(100%,560px);margin:0 auto;padding:10px 12px max(10px,env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 92%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-top:1px solid var(--border)}.bottom-nav button{min-height:44px;padding:0 8px;font-size:13px}.bottom-nav button.active{color:var(--button-text);background:var(--button);box-shadow:none;font-weight:800}@media(max-width:360px){.metrics-card,.quick-actions{grid-template-columns:1fr}}