:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#f5f5f7;background:#0a0a14;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--bg: #0a0a14;--panel-bg: rgba(255, 255, 255, .045);--panel-bg-strong: rgba(255, 255, 255, .07);--panel-border: rgba(255, 255, 255, .09);--panel-shadow: 0 14px 38px rgba(0, 0, 0, .38);--text: #f5f5f7;--text-muted: #9b97b3;--text-faint: #6f6b86;--purple: #8b5cf6;--purple-deep: #6d28d9;--indigo: #6366f1;--blue: #60a5fa;--green: #34d399;--orange: #fb923c;--pink: #f472b6;--red: #f87171;--radius: 20px;--radius-sm: 12px;--radius-pill: 999px}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;color:var(--text);background:radial-gradient(ellipse 920px 620px at 12% -8%,rgba(139,92,246,.32),transparent 60%),radial-gradient(ellipse 760px 520px at 112% 8%,rgba(244,114,182,.16),transparent 55%),radial-gradient(ellipse 820px 720px at 88% 96%,rgba(99,102,241,.18),transparent 60%),var(--bg);background-attachment:fixed}button,input,select{font:inherit}button{cursor:pointer}button:disabled,input:disabled,select:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}.app-loader{min-height:100vh;display:grid;place-items:center;font-weight:800;color:var(--text)}.app-shell{min-height:100vh;padding-bottom:calc(96px + env(safe-area-inset-bottom))}.app-main{width:min(1080px,100%);margin:0 auto}.page{padding:calc(18px + env(safe-area-inset-top)) 16px 24px}.page-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.page-header h1{margin:0;font-size:1.85rem;line-height:1.05;letter-spacing:0;color:var(--text)}.kicker{margin:0 0 6px;color:var(--text-muted);font-size:.86rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.hero-band{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:188px;padding:22px;color:var(--text);background:radial-gradient(ellipse 420px 260px at 110% -20%,rgba(244,114,182,.35),transparent 60%),linear-gradient(135deg,#2a2150,#1c1638 60%,#15112b);border:1px solid var(--panel-border);border-radius:var(--radius);box-shadow:var(--panel-shadow);overflow:hidden}.hero-band p{margin:0 0 12px;color:var(--pink);font-weight:800}.hero-band h2{max-width:620px;margin:0;font-size:2rem;line-height:1;letter-spacing:0}.hero-band span{display:block;max-width:620px;margin-top:12px;color:var(--text-muted);line-height:1.45}.hero-band svg{flex-shrink:0;color:var(--purple);filter:drop-shadow(0 0 18px rgba(139,92,246,.55))}.metric-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0}.metric-card,.panel{min-width:0;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius);box-shadow:var(--panel-shadow);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.metric-card{min-height:116px;padding:16px}.metric-card p{margin:0 0 12px;color:var(--text-muted);font-size:.88rem;font-weight:700}.metric-card strong{display:block;color:var(--green);font-size:1.3rem;line-height:1.1;letter-spacing:-.01em}.metric-card span{display:block;margin-top:8px;color:var(--text-muted)}.panel{padding:16px;margin-top:14px}.panel h2{margin:0 0 12px;font-size:1.08rem;color:var(--text)}.panel-title{display:flex;align-items:center;gap:12px}.panel-title h2{margin:0}.panel-title>svg{flex-shrink:0;box-sizing:content-box;padding:8px;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--purple),var(--blue));box-shadow:0 6px 18px #8b5cf659}.muted{color:var(--text-muted);line-height:1.45}.empty-panel{min-height:220px;display:grid;align-content:center;justify-items:center;text-align:center}.wide-action,.primary-button,.secondary-button,.danger-button,.icon-button,.tab-row button,.segmented button{border:0;border-radius:var(--radius-pill);min-height:46px;font-weight:800;font-family:inherit}.wide-action{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:14px;padding:18px 20px;color:#fff;background:linear-gradient(135deg,var(--purple) 0%,var(--indigo) 100%);border-radius:var(--radius);box-shadow:0 10px 28px #6366f161}.primary-button{width:100%;padding:0 18px;color:#fff;background:linear-gradient(135deg,var(--purple) 0%,var(--indigo) 100%);box-shadow:0 8px 24px #8b5cf659}.secondary-button{display:inline-flex;align-items:center;gap:8px;padding:0 16px;color:var(--text);background:var(--panel-bg-strong);border:1px solid var(--panel-border)}.danger-button{width:100%;margin-top:14px;display:inline-flex;align-items:center;justify-content:center;gap:8px;color:#fff;background:linear-gradient(135deg,var(--red) 0%,var(--pink) 100%);box-shadow:0 8px 24px #f472b64d}.icon-button{width:46px;height:46px;border-radius:50%;display:inline-grid;place-items:center;color:var(--text);background:var(--panel-bg-strong);border:1px solid var(--panel-border)}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:24px 16px;background:radial-gradient(ellipse 900px 600px at 15% -10%,rgba(139,92,246,.32),transparent 60%),radial-gradient(ellipse 760px 520px at 110% 100%,rgba(244,114,182,.18),transparent 55%),var(--bg)}.auth-panel{width:min(430px,100%);padding:26px;background:var(--panel-bg-strong);border:1px solid var(--panel-border);border-radius:var(--radius);box-shadow:var(--panel-shadow);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}.auth-panel h1{margin:12px 0 6px;font-size:2rem;letter-spacing:0;color:var(--text)}.auth-panel p{margin:0 0 18px;color:var(--text-muted);line-height:1.45}.brand-mark{width:64px;height:64px;display:grid;place-items:center;border-radius:50%;color:#fff;background:linear-gradient(135deg,var(--purple) 0%,var(--pink) 100%);box-shadow:0 10px 28px #8b5cf666}.form-stack{display:grid;gap:12px}.form-stack label{display:grid;gap:6px;color:var(--text-muted);font-size:.92rem;font-weight:800}.form-stack input{width:100%;min-height:46px;padding:0 12px;color:var(--text);background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-sm);outline:none}.form-stack input:focus{border-color:var(--purple);box-shadow:0 0 0 3px #8b5cf638}.segmented{display:inline-grid;grid-template-columns:repeat(2,1fr);gap:4px;padding:4px;margin:12px 0 18px;background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-pill)}.segmented.full{width:100%;margin:0}.segmented button{min-width:62px;padding:0 12px;color:var(--text-muted);background:transparent}.segmented button.active{color:#fff;background:linear-gradient(135deg,var(--purple) 0%,var(--indigo) 100%);box-shadow:0 4px 14px #8b5cf659}.text-link{display:block;margin-top:18px;color:var(--purple);font-weight:800;text-align:center}.error-text{padding:10px 12px;color:#fca5a5;background:#f871711f;border:1px solid rgba(248,113,113,.24);border-radius:var(--radius-sm)}.processing-text{padding:10px 12px;color:#93c5fd;background:#60a5fa1f;border:1px solid rgba(96,165,250,.24);border-radius:var(--radius-sm);animation:pulse-soft 1.3s ease-in-out infinite}.success-text{padding:10px 12px;color:#6ee7b7;background:#34d3991f;border:1px solid rgba(52,211,153,.24);border-radius:var(--radius-sm)}@keyframes pulse-soft{0%,to{opacity:1}50%{opacity:.55}}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:10;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:#0f0d1cc7;border-top:1px solid var(--panel-border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.bottom-nav-link{min-height:58px;display:grid;place-items:center;align-content:center;gap:4px;color:var(--text-muted);border-radius:var(--radius-sm);font-size:.72rem;font-weight:800}.bottom-nav-link.active{color:#fff;background:linear-gradient(135deg,var(--purple) 0%,var(--indigo) 100%);box-shadow:0 6px 18px #8b5cf666}.tab-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.tab-row button{display:flex;align-items:center;justify-content:center;gap:6px;padding:0 10px;color:var(--text-muted);background:#ffffff0a;border:1px solid var(--panel-border)}.tab-row button.active{color:#fff;background:linear-gradient(135deg,var(--purple) 0%,var(--indigo) 100%);border-color:transparent;box-shadow:0 4px 14px #8b5cf659}.copy-row{display:grid;grid-template-columns:minmax(0,1fr) 44px 44px;gap:8px;align-items:center}.copy-row code{min-height:44px;display:flex;align-items:center;padding:8px 10px;overflow:auto;color:var(--text);background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-sm);font-size:.8rem}.integration-list{display:grid;gap:10px}.integration-item{display:grid;grid-template-columns:24px minmax(0,1fr);gap:10px;align-items:start;padding:12px;background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-sm)}.integration-item strong,.integration-item span,.integration-item small{display:block}.integration-item span{color:var(--text-muted)}.integration-item small{margin-top:4px;color:var(--text-faint);overflow-wrap:anywhere}.timeline-grid{gap:18px}.timeline-filters{display:grid;gap:14px}.timeline-filters label{display:grid;gap:6px;color:var(--text-muted);font-size:.92rem;font-weight:800}.timeline-filters input{width:100%;min-height:44px;padding:0 12px;color:var(--text);background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-sm);font:inherit}.timeline-periods{grid-template-columns:repeat(4,minmax(0,1fr));margin:0}.timeline-chart{height:360px}.insight-history{display:grid;gap:10px}.insight-history details{padding:12px;background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-sm)}.insight-history summary{cursor:pointer;font-weight:800;color:var(--text)}.insight-history .markdown-card{margin-top:12px;background:#ffffff08}.stack{display:grid;gap:14px;margin-top:14px}.two-column{display:grid;gap:14px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid.three,.form-grid.four{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.select-input{width:100%;min-height:44px;padding:0 12px;color:var(--text);background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-sm);font:inherit;font-weight:700}.select-input option{background:#16142a;color:var(--text)}.chart-box{height:240px;margin-top:14px}.workout-volume-chart{height:320px}.item-header,.list-card,.list-button{display:flex;align-items:center;justify-content:space-between;gap:12px}.item-header strong,.list-card strong,.list-button strong{display:block;color:var(--text)}.item-header span,.list-card span,.list-card small,.list-button span{display:block;margin-top:4px;color:var(--text-muted);overflow-wrap:anywhere}.item-list{display:grid;gap:10px}.list-card,.list-button{width:100%;padding:12px 14px;text-align:left;background:#ffffff09;border:1px solid var(--panel-border);border-radius:var(--radius-sm)}.list-button{color:var(--text)}.workout-detail{scroll-margin-top:18px}.exercise-detail{display:grid;gap:10px;padding:14px 0;border-top:1px solid var(--panel-border)}.exercise-detail:first-of-type{border-top:0}.exercise-detail strong,.exercise-detail span{display:block;color:var(--text)}.exercise-detail>div>span{margin-top:4px;color:var(--text-muted)}.set-row{display:flex;flex-wrap:wrap;gap:8px}.set-row span{padding:7px 9px;color:var(--text);background:#ffffff0d;border:1px solid var(--panel-border);border-radius:var(--radius-sm);font-size:.86rem;font-weight:800}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.chip{display:inline-flex;align-items:center;min-height:30px;padding:0 12px;color:#ede9fe;background:#8b5cf638;border:1px solid rgba(139,92,246,.32);border-radius:var(--radius-pill);font-size:.86rem;font-weight:800}.step-list{margin:12px 0;padding-left:20px;color:var(--text-muted);line-height:1.55}.inline-link{margin-top:8px;text-align:left}.markdown-card{margin:0;padding:14px;white-space:pre-wrap;color:var(--text);background:#ffffff09;border:1px solid var(--panel-border);border-radius:var(--radius-sm);font:inherit;line-height:1.5}.diet-summary{display:grid;grid-template-columns:minmax(0,1fr) 180px;align-items:center;gap:16px}.donut-box{position:relative;height:160px}.donut-box strong{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--text);font-size:1.4rem}.date-bar{display:grid;gap:6px;margin-top:14px;color:var(--text-muted);font-size:.92rem;font-weight:800}.date-bar input{min-height:46px;padding:0 12px;color:var(--text);background:#ffffff0a;border:1px solid var(--panel-border);border-radius:var(--radius-sm);font:inherit}.quick-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.fake-chart{width:min(520px,100%);height:190px;display:grid;grid-template-columns:repeat(4,1fr);align-items:end;gap:10px;padding:14px;background:#ffffff08;border:1px solid var(--panel-border);border-radius:var(--radius)}.fake-chart span{display:block;border-radius:8px 8px 0 0;background:var(--green)}.fake-chart span:nth-child(1){height:45%}.fake-chart span:nth-child(2){height:76%;background:var(--pink)}.fake-chart span:nth-child(3){height:58%;background:var(--orange)}.fake-chart span:nth-child(4){height:86%;background:var(--purple)}.recharts-cartesian-grid-horizontal line,.recharts-cartesian-grid-vertical line{stroke:#ffffff14}.recharts-text,.recharts-cartesian-axis-tick-value,.recharts-polar-angle-axis-tick-value{fill:var(--text-muted)}.recharts-legend-item-text{color:var(--text-muted)!important}.recharts-default-tooltip{background:#141226f2!important;border:1px solid var(--panel-border)!important;border-radius:var(--radius-sm)!important;color:var(--text)!important}.recharts-tooltip-label,.recharts-tooltip-item{color:var(--text)!important}@media(min-width:760px){.page{padding:30px 28px 40px}.page-header h1{font-size:2.35rem}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.two-column{grid-template-columns:repeat(2,minmax(0,1fr))}.bottom-nav{width:min(680px,calc(100% - 32px));left:50%;right:auto;bottom:16px;transform:translate(-50%);border:1px solid var(--panel-border);border-radius:var(--radius);padding:8px}}@media(max-width:430px){.hero-band{align-items:flex-start;min-height:170px}.hero-band h2{font-size:1.55rem}.hero-band svg{display:none}.metric-grid,.form-grid,.form-grid.three,.form-grid.four,.diet-summary,.quick-grid,.timeline-periods{grid-template-columns:1fr}.tab-row button span,.bottom-nav-link span{font-size:.68rem}}