:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}.auth-screen{flex-direction:column;justify-content:center;align-items:center;gap:24px;min-height:100svh;display:flex}.auth-screen h1{margin:0;font-size:36px}.site-header{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:24px;height:56px;padding:0 32px;display:flex}@media (width<=1024px){.site-header{gap:16px;padding:0 16px}}.site-title{color:var(--text-h);letter-spacing:-.2px;font-size:16px;font-weight:600;text-decoration:none}.site-nav{gap:4px;display:flex}.nav-link{color:var(--text);border-radius:6px;padding:6px 10px;font-size:14px;text-decoration:none;transition:background .15s,color .15s}.nav-link:hover{background:var(--accent-bg);color:var(--accent)}.nav-link--active{color:var(--accent);font-weight:500}.page-content{text-align:left;flex:1;padding:32px}@media (width<=1024px){.page-content{padding:20px 16px}}.btn{cursor:pointer;border:none;border-radius:8px;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:opacity .15s,background .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){opacity:.85}.btn-ghost{color:var(--text);border:1px solid var(--border);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--accent-bg);color:var(--accent);border-color:var(--accent-border)}.btn-danger{color:#ef4444;background:0 0;border:1px solid #0000}.btn-danger:hover:not(:disabled){background:#ef444414;border-color:#ef44444d}.btn-sm{padding:4px 10px;font-size:13px}.field{flex-direction:column;gap:6px;display:flex}.field label{color:var(--text);font-size:13px;font-weight:500}.input{border:1px solid var(--border);color:var(--text-h);background:var(--bg);box-sizing:border-box;border-radius:8px;width:100%;padding:8px 12px;font-size:15px;transition:border-color .15s}.input:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-bg);outline:none}.unit-toggle{gap:2px;margin-bottom:12px;display:flex}.unit-toggle 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var(--accent-border);border-radius:10px;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:20px;padding:16px;display:flex}.add-entry-form .field{flex:1;min-width:120px}.add-entry-form .form-actions{gap:8px;display:flex}.inline-input{border:1px solid var(--accent-border);background:var(--bg);color:var(--text-h);border-radius:6px;width:100px;padding:6px 10px;font-size:14px}.inline-input:focus{box-shadow:0 0 0 3px var(--accent-bg);outline:none}.weight-entry-form{border:1px solid var(--border);background:var(--bg);border-radius:12px;flex-wrap:wrap;align-items:flex-end;gap:12px;padding:20px;display:flex}.weight-entry-form .field{flex:1;min-width:120px}.weight-graph{margin-top:32px}.weight-graph-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.weight-graph-title{text-transform:uppercase;letter-spacing:.6px;color:var(--text);font-size:14px;font-weight:600}.range-buttons{gap:4px;display:flex}.empty-state{color:var(--text);padding:32px 0;font-size:15px}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}