.todo-row{display:flex;align-items:center;padding:12px 20px;gap:16px;border-bottom:1px solid #333}.todo-row.completed{opacity:.5}.todo-row.completed .title{text-decoration:line-through}.checkbox{background:none;border:none;font-size:20px;padding:0;line-height:1;color:#fff}.title{flex:1;font-size:16px;color:#fff}.options{display:flex;gap:8px}.option-btn{background:#ffffff1a;border:none;padding:4px 8px;font-size:10px;font-weight:500;border-radius:4px;color:#fff}.option-btn:hover{background:#fff3}.option-btn.delete{background:#ff3b3033;color:#ff3b30}.option-btn.delete:hover{background:#ff3b304d}.chevron{background:none;border:none;font-size:16px;padding:0;opacity:.5;color:#fff}.chevron:hover{opacity:1}.todo-list{display:flex;flex-direction:column}.add-todo-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;display:flex;align-items:center;justify-content:center;z-index:100}.add-todo-modal{background:#1a1a1a;border-radius:12px;padding:24px;width:90%;max-width:400px;border:1px solid #333}.add-todo-modal h2{font-size:20px;margin-bottom:16px;color:#fff}.add-todo-modal input{width:100%;padding:12px;font-size:16px;border:1px solid #444;border-radius:8px;background:#000;color:#fff}.add-todo-modal input:focus{outline:none;border-color:#fff}.add-todo-modal input::placeholder{color:#666}.buttons{display:flex;justify-content:flex-end;gap:12px;margin-top:16px}.buttons button{padding:10px 20px;border:none;border-radius:8px;font-size:14px}.buttons button[type=button]{background:transparent;color:#888}.buttons button[type=button]:hover{color:#fff}.buttons button[type=submit]{background:#fff;color:#000}.buttons button[type=submit]:disabled{opacity:.5}.todo-app{min-height:100vh;display:flex;flex-direction:column;max-width:600px;margin:0 auto;background:#000;color:#fff}.header{display:flex;justify-content:space-between;align-items:center;padding:60px 20px 10px;position:sticky;top:0;background:#000;z-index:10}.header-left{display:flex;align-items:center;gap:12px}.header h1{font-size:34px;font-weight:700;color:#fff}.settings-btn{background:none;border:none;padding:4px;opacity:.5;color:#fff}.settings-btn:hover{opacity:1}.add-btn{background:none;border:none;font-size:28px;font-weight:400;padding:0;color:#fff}.settings-dropdown{position:absolute;top:100px;left:20px;background:#1a1a1a;border:1px solid #333;border-radius:8px;padding:8px 0;z-index:20}.settings-dropdown button{display:block;width:100%;padding:8px 16px;background:none;border:none;text-align:left;font-size:14px;color:#fff}.settings-dropdown button:hover{background:#ffffff1a}.error-banner{background:#ff3b30;color:#fff;padding:12px 20px;display:flex;justify-content:space-between;align-items:center;font-size:14px}.error-banner button{background:none;border:none;color:#fff;font-size:18px;padding:0}.section-tabs{display:flex;padding:0 20px;gap:0;background:#ffffff0d}.section-tabs button{flex:1;padding:8px;background:none;border:none;font-size:12px;font-weight:700;opacity:.5;color:#fff}.section-tabs button.active{opacity:1;background:#ffffff1a}.main{flex:1;padding-bottom:60px}.loading-state,.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;color:#666}.empty-state p{font-size:16px}.empty-state .hint{font-size:14px;opacity:.6;margin-top:8px}.tab-bar{position:fixed;bottom:0;left:0;right:0;display:flex;border-top:1px solid #333;background:#000;max-width:600px;margin:0 auto}.tab-bar button{flex:1;padding:16px 8px;background:none;border:none;font-size:10px;font-weight:400;color:#888}.tab-bar button.active{font-weight:700;color:#fff;background:#ffffff1a}.app{min-height:100vh;display:flex;flex-direction:column;background:#000;color:#fff}.loading{display:flex;align-items:center;justify-content:center;min-height:100vh;font-size:14px;color:#666;background:#000}.error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:20px;text-align:center;background:#000;color:#fff}.error h1{font-size:24px;margin-bottom:12px;color:#fff}.error p{font-size:14px;color:#888}.error .hint{margin-top:20px;font-size:12px}.retry-btn{margin-top:20px;padding:10px 24px;background:#fff;color:#000;border:none;border-radius:8px;font-size:14px;cursor:pointer}.retry-btn:hover{opacity:.9}.sign-in{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#000}.sign-in-content{text-align:center}.sign-in h1{font-size:48px;font-weight:700;margin-bottom:8px;letter-spacing:2px;color:#fff}.sign-in p{font-size:14px;color:#666;margin-bottom:40px}.apple-sign-in{background:#fff;color:#000;border:none;padding:14px 28px;font-size:16px;border-radius:8px;cursor:pointer;margin:0 auto}.apple-sign-in:hover{opacity:.9}#apple-sign-in-button{min-height:44px;display:flex;justify-content:center;align-items:center}*{margin:0;padding:0;box-sizing:border-box}body{font-family:ui-monospace,SF Mono,SFMono-Regular,Menlo,Monaco,Consolas,monospace;background:#fff;color:#000;min-height:100vh}@media (prefers-color-scheme: dark){body{background:#000;color:#fff}}button{font-family:inherit;cursor:pointer}input{font-family:inherit}
