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.2s;position:relative}.todo-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.todo-card-text{color:var(--text-main);word-break:break-all;margin-bottom:1rem;font-size:1rem;line-height:1.5}.todo-card-footer{border-top:1px solid #f1f5f9;justify-content:space-between;align-items:center;padding-top:.75rem;display:flex}.todo-date{color:var(--text-muted);align-items:center;gap:.4rem;font-size:.75rem;display:flex}.actions{gap:.4rem;display:flex}.action-btn{cursor:pointer;width:32px;height:32px;color:var(--text-muted);background:#f8fafc;border:none;border-radius:8px;justify-content:center;align-items:center;transition:all .2s;display:flex}.action-btn:hover{color:var(--text-main);background:#f1f5f9}.action-btn.delete:hover{color:#ef4444;background:#fee2e2}.action-btn.next:hover{color:#10b981;background:#dcfce7}.action-btn.prev:hover{color:#f59e0b;background:#fef3c7}.empty-state{text-align:center;color:var(--text-muted);border-radius:var(--radius);border:2px dashed #cbd5e1;padding:3rem 1rem;font-size:.875rem}@media (width<=640px){.app-container{padding:1rem}.header-content h1{font-size:1.75rem}.board{grid-template-columns:1fr}}.loading-container{min-height:400px;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:1rem;display:flex}.animate-spin{animation:1s linear infinite spin}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.initial-loading{background-color:#f8fafc;justify-content:center;align-items:center;height:100vh;display:flex}.loading-content{text-align:center;flex-direction:column;align-items:center;gap:1.5rem;display:flex}.app-logo{box-shadow:var(--shadow-lg);background:#fff;border-radius:24px;padding:1.5rem}.loading-content h2{color:#1e293b;margin:0;font-size:1.5rem;font-weight:800}.loading-content p{color:#64748b;font-size:.875rem}.home-container{background:radial-gradient(circle at 100% 0,#eff6ff 0%,#f8fafc 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