:root{--bg: #FFFDF9;--surface: #FFF8F2;--surface-variant: #F4E6DC;--text: #221A16;--text-muted: #52443C;--primary: #D85A30;--primary-container: #FFDBD0;--secondary: #4A7C59;--secondary-container: #CCE8D3;--protein: #2E7D32;--carbs: #EF6C00;--fat: #C2185B}@media(prefers-color-scheme:dark){:root{--bg: #181310;--surface: #231C18;--surface-variant: #3A2F29;--text: #F0DFD7;--text-muted: #D7C2B8;--primary: #FFB59D;--primary-container: #7D2B0C;--secondary: #9CD4AC;--secondary-container: #295034}}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.buhubite-shell{max-width:960px;margin:0 auto;padding:env(safe-area-inset-top,0px) 1rem calc(5.5rem + env(safe-area-inset-bottom,0px))}.buhubite-topbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;gap:.75rem}.buhubite-brand{display:flex;align-items:center;gap:.75rem}.buhubite-brand img{width:44px;height:44px;border-radius:50%;object-fit:cover}.buhubite-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;margin-top:1rem}.buhubite-card{background:var(--surface);border-radius:20px;overflow:hidden;border:1px solid var(--surface-variant);box-shadow:0 4px 14px #0000000d}.buhubite-card img{width:100%;height:165px;object-fit:cover;display:block}.buhubite-card-body{padding:1rem}.macro-row{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.65rem;font-size:.8rem;font-weight:600}.macro-pill{padding:.22rem .55rem;border-radius:999px;background:var(--surface-variant)}.buhubite-bottomnav{position:fixed;left:0;right:0;bottom:0;background:var(--surface);border-top:1px solid var(--surface-variant);display:flex;justify-content:space-around;padding:.55rem .5rem calc(.55rem + env(safe-area-inset-bottom,0px));z-index:100}.buhubite-navbtn{background:transparent;border:none;color:var(--text-muted);font-weight:600;font-size:.85rem;padding:.45rem .9rem;border-radius:14px;cursor:pointer}.buhubite-navbtn.active{background:var(--primary-container);color:var(--text)}.primary-btn{background:#d85a30;color:#fff;border:none;border-radius:12px;padding:.65rem 1.05rem;font-weight:700;cursor:pointer}.secondary-btn{background:var(--surface-variant);color:var(--text);border:none;border-radius:12px;padding:.6rem .95rem;font-weight:600;cursor:pointer}.text-input{width:100%;padding:.7rem .9rem;border-radius:14px;border:1px solid var(--surface-variant);background:var(--surface);color:var(--text);font-size:.95rem}@keyframes buhubite-logo-pulse{0%{transform:scale(.88);box-shadow:0 0 #d85a3061}50%{transform:scale(1.12);box-shadow:0 0 0 28px #d85a300a}to{transform:scale(.88);box-shadow:0 0 #d85a3061}}.buhubite-splash-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10000;background-color:var(--bg);display:flex;align-items:center;justify-content:center}.buhubite-splash-logo{width:128px;height:128px;border-radius:50%;object-fit:cover;animation:buhubite-logo-pulse 1.5s ease-in-out infinite}