:root{color-scheme:light;--ink:#172033;--muted:#718096;--paper:#f7f8fc;--accent:#6256e8;--line:#e7e9ef}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,sans-serif}button,input,textarea{font:inherit}a,button{-webkit-tap-highlight-color:transparent}.page-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(560px,100%);padding:clamp(36px,8vw,76px);border:1px solid var(--line);border-radius:28px;background:#fff;box-shadow:0 24px 80px rgb(31 41 55/.08)}.logo-mark{display:grid;place-items:center;width:48px;height:48px;margin-bottom:44px;border-radius:15px;background:var(--accent);color:white;font-size:24px}.eyebrow,.section-label{margin:0 0 18px;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.18em}h1{max-width:560px;margin:0;font-size:clamp(42px,7vw,70px);line-height:.98;letter-spacing:-.055em}.subtitle{margin:24px 0 32px;color:var(--muted);font-size:17px;line-height:1.6}.google-button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;padding:15px 20px;border:1px solid var(--line);border-radius:12px;color:var(--ink);background:#fff;font-weight:700;text-decoration:none;box-shadow:0 2px 5px rgb(31 41 55/.04);transition:border-color .2s,transform .2s}.google-button:hover{border-color:#b8b7f4;transform:translateY(-1px)}.google-g{color:#4285f4;font-size:19px;font-weight:800}.login-hint{margin:20px 0 0;color:#9aa4b2;font-size:12px;text-align:center}.empty-state,.loading-card{color:var(--muted)}.app-shell{width:min(1180px,100%);min-height:100vh;margin:0 auto;padding:40px 28px 72px}.account-area,.section-heading,.topbar{display:flex;align-items:center;justify-content:space-between}.topbar{padding-bottom:52px}.topbar h1{font-size:45px}.account-area{gap:12px}.avatar{width:38px;height:38px;border-radius:50%;object-fit:cover}.avatar-fallback{display:grid;place-items:center;background:#e5e3ff;color:var(--accent);font-weight:700}.account-copy{display:flex;flex-direction:column;gap:3px;margin-right:12px;font-size:13px}.account-copy span{color:var(--muted);font-size:11px}.content-grid{display:grid;grid-template-columns:320px 1fr;grid-gap:68px;gap:68px;align-items:start}.note-composer{position:-webkit-sticky;position:sticky;top:24px;display:flex;flex-direction:column;gap:14px;padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 12px 40px rgb(31 41 55/.04)}.note-composer .section-label{margin-bottom:4px}input,textarea{width:100%;border:1px solid var(--line);border-radius:10px;outline:0;background:#fbfcfe;color:var(--ink);padding:12px 13px}textarea{resize:vertical;line-height:1.5}input:focus,textarea:focus{border-color:#9995ef;box-shadow:0 0 0 3px rgb(98 86 232/.1)}.button{cursor:pointer;border:0;border-radius:9px;padding:10px 14px;font-size:13px;font-weight:700}.button-primary{background:var(--accent);color:white}.button-primary:hover{background:#5145d5}.button-ghost{background:transparent;color:var(--muted)}.button-ghost:hover{background:#eef0f5;color:var(--ink)}.section-heading{margin-bottom:20px}.section-heading .section-label{margin-bottom:8px}.section-heading h2{margin:0;font-size:28px;letter-spacing:-.04em}.alert{margin-bottom:16px;padding:12px 14px;border-radius:10px;background:#fff1f2;color:#be123c;font-size:13px}.empty-state{display:flex;min-height:260px;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1px dashed #d8dce5;border-radius:16px}.empty-state strong{color:var(--ink)}.empty-icon{display:grid;place-items:center;width:40px;height:40px;margin-bottom:7px;border-radius:12px;background:#ecebff;color:var(--accent)}.notes-list{display:grid;grid-gap:12px;gap:12px}.note-card{display:flex;justify-content:space-between;gap:20px;padding:20px;border:1px solid var(--line);border-radius:16px;background:white;transition:box-shadow .2s,transform .2s}.note-card:hover{transform:translateY(-1px);box-shadow:0 10px 30px rgb(31 41 55/.06)}.note-card h3{margin:0 0 9px;font-size:16px}.note-card p{display:-webkit-box;max-width:620px;margin:0;overflow:hidden;color:var(--muted);font-size:14px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:3}.delete-button{align-self:start;cursor:pointer;border:0;background:transparent;color:#a3adba;font-size:24px;line-height:1}.delete-button:hover{color:#e11d48}@media (max-width:760px){.app-shell{padding:28px 18px 48px}.topbar{align-items:flex-start;gap:24px;flex-direction:column;padding-bottom:34px}.account-area{width:100%}.content-grid{grid-template-columns:1fr;gap:34px}.note-composer{position:static}.account-copy{flex:1 1}}