: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)}}body{margin:0}#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}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}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%}#root{text-align:left;display:block}.gate{justify-content:center;align-items:center;min-height:100svh;display:flex}.gate-form{text-align:left;flex-direction:column;gap:8px;width:320px;max-width:calc(100vw - 48px);display:flex}.gate-form h1{text-align:center;margin:0 0 4px}.subtitle{text-align:center;color:var(--text);margin-bottom:16px}label{color:var(--text-h);margin-top:8px;font-size:14px;font-weight:600}input[type=text],input[type=email],input[type=password]{font:inherit;border:1px solid var(--border);background:var(--bg);color:var(--text-h);border-radius:8px;padding:10px 12px}input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}button{font:inherit;background:var(--accent);color:#fff;cursor:pointer;border:1px solid #0000;border-radius:8px;margin-top:8px;padding:10px 16px;font-weight:600}button:hover:not(:disabled){opacity:.9}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{color:var(--text-h);border-color:var(--border);background:0 0}button.link{color:var(--accent);background:0 0;border:none;font-weight:500;text-decoration:underline}.error{color:#d33;margin-top:8px}.message{color:var(--accent);margin-top:8px}.dashboard{max-width:720px;margin:0 auto;padding:24px 16px 64px}.dashboard header{justify-content:space-between;align-items:center;display:flex}.dashboard header h1{margin:0;font-size:28px}.header-right{align-items:center;gap:12px;display:flex}.user-email{color:var(--text);font-size:14px}.tabs{border-bottom:1px solid var(--border);flex-wrap:wrap;gap:4px;margin:24px 0;display:flex}.tab{color:var(--text);background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;margin:0 20px 0 0;padding:10px 4px}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.panel h2{text-align:left;margin-bottom:8px}.meta{color:var(--text);margin-bottom:16px;font-size:14px}.memory-summary{background:var(--accent-bg);border-radius:8px;margin-bottom:16px;padding:10px 12px;font-size:14px}.exercises{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.exercise{border:1px solid var(--border);border-radius:10px;padding:16px}.exercise .prompt{color:var(--text-h);margin-bottom:12px;font-weight:600}.options{flex-wrap:wrap;gap:8px;display:flex}.option{color:var(--text-h);border:1px solid var(--border);background:0 0;margin:0}.option:hover:not(:disabled){border-color:var(--accent)}.correct{color:#1a9c4a;margin-top:8px;font-weight:600}.incorrect{color:#d33;margin-top:8px;font-weight:600}.actions{gap:8px;margin-top:20px;display:flex}.chat{flex-direction:column;gap:12px;display:flex}.chat-messages{flex-direction:column;gap:8px;min-height:120px;max-height:400px;display:flex;overflow-y:auto}.chat-message{border-radius:12px;max-width:80%;margin:0;padding:8px 12px}.chat-user{background:var(--accent);color:#fff;align-self:flex-end}.chat-assistant{background:var(--code-bg);color:var(--text-h);align-self:flex-start}.chat-input{gap:8px;margin:0;display:flex}.chat-input input{flex:1}.chat-input button{margin-top:0}.stats{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.stat{border:1px solid var(--border);border-radius:10px;flex-direction:column;align-items:center;padding:16px;display:flex}.stat-value{color:var(--text-h);font-size:32px;font-weight:700}.stat-label{color:var(--text);margin-top:4px;font-size:13px}.status{text-transform:capitalize;font-weight:600}.prompt{color:var(--text-h);background:var(--code-bg);border-radius:10px;margin-bottom:16px;padding:16px;font-size:18px;font-weight:600}.speaking-result h3,.onboarding-result h3{color:var(--text-h);margin:16px 0 4px;font-size:15px}.speaking-result p,.onboarding-result p{color:var(--text)}.level-badge{color:var(--accent);background:var(--accent-bg);border-radius:999px;margin-bottom:12px;padding:6px 14px;font-weight:700;display:inline-block}textarea{font:inherit;box-sizing:border-box;border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text-h);resize:vertical;border-radius:8px;margin-bottom:8px;padding:10px 12px}textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px}