:root{color:#14213d;background:#fff;font-family:Avenir Next,Avenir,Segoe UI,sans-serif;line-height:1.5;font-weight:400}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#fff}button,input{font:inherit}button{border:0}#root{min-height:100vh}a{color:inherit}.app-shell{min-height:100vh;padding:40px 20px}.auth-screen{display:grid;place-items:center;min-height:100vh;padding:24px}.auth-card{width:min(100%,480px);padding:28px;border:1px solid rgba(20,33,61,.12);border-radius:28px;background:#fff;box-shadow:0 18px 48px #14213d14;text-align:center}.auth-card__title{margin:0 0 28px;font-size:clamp(1.5rem,3vw,2rem);line-height:1.08;font-family:Avenir Next,Avenir,Segoe UI,sans-serif;font-weight:600}.auth-card__logo{margin-bottom:18px;align-self:center}.auth-card__body{margin:0 0 10px;color:#4a5568;text-align:left}.auth-card__link{margin-bottom:12px;color:#174ea6;text-align:left;text-decoration:none}.auth-form{display:grid;gap:10px;text-align:left}.auth-form .button[type=submit]{margin-top:8px}.auth-socials{display:grid;gap:10px;margin-bottom:16px}.auth-provider-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:14px 18px;border:1px solid rgba(20,33,61,.14);border-radius:14px;background:#fff;color:#14213d;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease}.auth-provider-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 24px #14213d14}.auth-provider-button:disabled{opacity:.6;cursor:default}.auth-provider-button__logo{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;font-size:1.35rem;font-weight:700;text-transform:none;flex:0 0 34px}.auth-provider-button--google .auth-provider-button__logo{color:#ea4335}.auth-provider-button--facebook .auth-provider-button__logo{color:#1877f2}.auth-provider-button--amazon .auth-provider-button__logo{color:#f90}.auth-divider{position:relative;margin:0 0 18px;color:#7b8794;font-size:.9rem}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;border-top:1px solid rgba(20,33,61,.14)}.auth-divider span{position:relative;display:inline-block;padding:0 10px;background:#fff}.auth-actions{display:flex;gap:12px}.auth-switch{margin-top:14px}.app-shell__header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;max-width:1040px;margin:0 auto 24px}.app-shell__brand{display:flex;flex-direction:column;align-items:flex-start}.app-shell__logo-frame{display:inline-flex;align-items:center;justify-content:center;margin:0 0 14px}.app-shell__logo{width:min(240px,52vw);height:auto;object-fit:contain}.app-shell__eyebrow,.panel__eyebrow{margin:0 0 8px;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#7f5539}.panel__header h2{margin:0;font-size:clamp(2rem,4vw,3.5rem);line-height:.98}.app-shell__subtitle,.panel__copy,.status-message,.status-card{margin:0;color:#4a5568}.app-shell__account{display:flex;flex-direction:column;align-items:flex-end;gap:12px;padding:16px 18px;border:1px solid rgba(20,33,61,.12);border-radius:18px;background:#fff}.app-shell__content{max-width:1040px;margin:0 auto}.panel{padding:24px;border:1px solid rgba(20,33,61,.12);border-radius:28px;background:#fff;box-shadow:0 18px 48px #14213d14}.panel__header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}.panel__copy{max-width:320px}.todo-composer__label{font-weight:600}.todo-composer__input{flex:1;min-width:0;padding:14px 16px;border:1px solid rgba(20,33,61,.16);border-radius:14px;background:#fffdf8}.todo-composer__input:focus{outline:2px solid rgba(191,87,0,.35);outline-offset:2px}.button{padding:14px 18px;border-radius:14px;background:#14213d;color:#fff;cursor:pointer;transition:transform .16s ease,opacity .16s ease}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{opacity:.6;cursor:default}.button--secondary{background:#e9dcc6;color:#14213d}.status-message{margin-top:8px;padding:12px 14px;border-radius:12px}.status-message--error{background:#fde8e8;color:#8f1d1d}.status-message--success{background:#e8f7ec;color:#1f6b38}.status-card{padding:20px;border:1px dashed rgba(20,33,61,.18);border-radius:18px;background:#fff}@media (max-width: 720px){.app-shell{padding:20px 14px}.app-shell__header,.panel__header,.auth-actions{flex-direction:column}.app-shell__account{align-items:flex-start}.panel{padding:18px}.panel__copy{max-width:none}}