/* Responsive Design for To-Do App */

@media (max-width: 992px) {
    .header {
        padding: 1.25rem;
    }
    .nav ul {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav ul {
        gap: 1.25rem;
        font-size: 0.95rem;
    }

    .header-contact {
        gap: 2rem;
    }

    .header-contact .contact-text {
        display: none;
    }

    .header-contact i {
        font-size: 1.25rem;
    }

    .main-content {
        padding: 1.5rem 1rem;
    }

    .todo-container {
        padding: 1.5rem;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        padding: 1rem;
    }

    /* On mobile, actions should always be visible as hover doesn't exist */
    .task-item-actions {
        opacity: 1;
    }
}

@media (max-width: 480px) {
    .header-contact {
        display: none;
    }
    
    .todo-container {
        padding: 1rem;
        border-radius: var(--radius-md);
    }
    
    .todo-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .task-item {
        padding: 0.75rem 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .task-item-actions {
        width: 100%;
        justify-content: flex-end;
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-color);
    }
    
    .toast {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
        justify-content: center;
    }
    
    .footer {
        padding: 1.5rem 1rem;
    }
    
    .footer-contact {
        flex-direction: column;
        gap: 0.75rem;
    }
}