:root{--bg: #FAFAF8;--surface: #FFFFFF;--surface-sunken: #F3F3EF;--ink: #1A1A1A;--ink-secondary: #8A8A85;--ink-tertiary: #B8B8B2;--hairline: #ECECE7;--accent: #2F7D5B;--accent-ink: #FFFFFF;--accent-tint: #EAF2ED;--gym: #2F7D5B;--run: #E8814D;--sleep: #7B6FD0;--water: #4D9DE8;--nutrition: #D4A343;--mood: #D46A8C;--weight: #5AA8A0;--habit: #6E8B9E;--gym-tint: #E9F2EE;--run-tint: #FCEDE4;--sleep-tint: #EEEBF8;--water-tint: #E6F1FC;--nutrition-tint: #F8F1E1;--mood-tint: #FAEBF1;--weight-tint: #E6F2F0;--habit-tint: #ECEFF2;--positive: #2F7D5B;--warning: #D4A343;--danger: #C9503F;--pr-gold: #D4A343;--ring-track: #EDEDE8;--font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--gutter: 20px;--card-gap: 16px;--card-pad: 20px;--radius-card: 20px;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--radius-pill: 999px;--shadow-card: 0 1px 2px rgba(26, 26, 26, .04), 0 4px 16px rgba(26, 26, 26, .05);--shadow-raised: 0 2px 4px rgba(26, 26, 26, .05), 0 12px 32px rgba(26, 26, 26, .09);--shadow-sheet: 0 -4px 24px rgba(26, 26, 26, .1);--shadow-fab: 0 4px 14px rgba(47, 125, 91, .35);--nav-height: 68px;--ease-standard: cubic-bezier(.4, 0, .2, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-confirm: cubic-bezier(.34, 1.56, .64, 1);--dur-fast: .12s;--dur-base: .22s;--dur-slow: .36s;font-variant-numeric:tabular-nums}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}body{font-family:var(--font-sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}button,input,textarea,select{font-family:inherit}::-webkit-scrollbar{width:0;background:transparent}.panel-eyebrow{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-secondary)}@keyframes sheetup{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fadein{0%{opacity:0}to{opacity:1}}@keyframes toastin{0%{opacity:0;transform:translate(-50%,-8px)}to{opacity:1;transform:translate(-50%)}}@keyframes prpop{0%{transform:scale(.8);opacity:0}60%{transform:scale(1.04)}to{transform:scale(1);opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}.panel-spin{animation:spin .8s linear infinite}.app-shell{display:flex;height:100%}.app-sidebar{display:none}.app-main{flex:1;height:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:0 var(--gutter) calc(var(--nav-height) + 24px)}.app-content{max-width:720px;margin:0 auto;padding-top:max(16px,env(safe-area-inset-top))}.app-bottomnav{position:fixed;left:0;right:0;bottom:0;height:var(--nav-height);background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--hairline);display:flex;align-items:center;justify-content:space-around;padding-bottom:env(safe-area-inset-bottom);z-index:30}.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--card-gap)}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;display:flex;flex-direction:column;justify-content:flex-end}.sheet-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:#1a1a1a52;animation:fadein var(--dur-base)}.sheet-panel{position:relative;background:var(--surface);border-top-left-radius:28px;border-top-right-radius:28px;box-shadow:var(--shadow-sheet);padding:18px 20px 28px;animation:sheetup var(--dur-base) var(--ease-out);max-height:86%;overflow-y:auto}.overlay-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:45;background:var(--bg);display:flex;flex-direction:column}.overlay-inner{width:100%;max-width:640px;margin:0 auto;display:flex;flex-direction:column;height:100%;min-height:0}@media(min-width:900px){.app-sidebar{display:flex;flex-direction:column;width:232px;flex:none;border-right:1px solid var(--hairline);background:var(--surface);padding:28px 16px 24px;gap:6px}.app-main{padding:0 40px 48px}.app-bottomnav{display:none}.metric-grid{grid-template-columns:repeat(4,1fr)}.sheet-backdrop{justify-content:center;align-items:center}.sheet-panel{border-radius:28px;width:100%;max-width:500px;max-height:82vh;animation:prpop .26s var(--ease-out);box-shadow:var(--shadow-raised)}.overlay-screen{background:#1a1a1a52;align-items:center;justify-content:center}.overlay-inner{background:var(--bg);border-radius:24px;max-width:640px;height:min(860px,92vh);box-shadow:var(--shadow-raised);overflow:hidden;animation:prpop .26s var(--ease-out)}}.sidebar-item{display:flex;align-items:center;gap:12px;height:46px;padding:0 14px;border:none;border-radius:var(--radius-md);background:transparent;cursor:pointer;font-size:15px;font-weight:600;color:var(--ink-secondary);transition:background var(--dur-fast),color var(--dur-fast)}.sidebar-item:hover{background:var(--surface-sunken)}.sidebar-item.active{background:var(--accent-tint);color:var(--accent)}.bellostas-credit{color:var(--ink-tertiary);font-size:11px;text-decoration:none}.bellostas-credit .bs-name{position:relative;font-weight:600;color:var(--ink-secondary)}.bellostas-credit .bs-name:after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease-out)}.bellostas-credit:hover .bs-name:after{transform:scaleX(1)}